Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Sr Systems Engineer - Launch Systems Integrator

$143.7k - $197.61k

Sierra Space

Sierra Space Careers:

At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth.

Sierra Space team members share a spirit of innovation and collaboration and a belief that we can deliver on the boldest missions in space today. Together with our customers, we aim to safeguard our nation, sustain human presence in space, and secure the freedom of operations in low Earth orbit and beyond.

Our success is measured by the trust of those who rely on what we build and deliver, and our technologies keep the United States and its allies mission-ready throughout space.

We are mission-driven, and together, we are an extraordinary team.

About the RoleThe Sr Systems Engineer contributes to the development and implementation of advanced system solutions by providing alignment, connection and direction to the technical team throughout the product development lifecycle. The Sr Systems Engineer champions the viewpoint of the integrated whole during system development and works to glue segments and subsystems together via top-down decomposition of stakeholder requirements, traceability through development artifacts, and bottom-up validation and verification of the system. They shepherd the team through technical development milestones, track performance measures and identify technical risks to arrive at a compliant and cohesive system solution. The Sr Systems Engineer is a promoter of Systems Engineering principles and has expertise across the major systems engineering skills including requirements management, system architecture development, concept of operation definition, system integration and system verification. The Sr Systems Engineer leads teams to execute systems engineering scope and helps to develop systems thinking in others.


In this role, you will lead the specification, architecting, and integration of complex system solutions while collaborating with cross-functional teams and subject matter experts to understand project requirements and objectives. You will oversee the derivation, decomposition, allocation, tracing, and management of system requirements and architectures, as well as define and document system concepts of operation. Leading development milestone reviews by creating artifacts and deliverables will be a key responsibility, alongside overseeing system integration and verification activities to ensure system functionality and performance. You will identify and manage technical risks, develop mitigation strategies, and contribute to continuous improvement initiatives by identifying areas for enhancement. Adhering to established engineering processes and standards will be essential, and you will communicate effectively with team members and stakeholders to ensure project alignment and successful execution. About You

Our mission is driven by an unyielding commitment to advancing space-based technology in service of our customers and safeguarding national security. We seek individuals who are passionate about innovating beyond boundaries and relentlessly pursuing solutions that protect, preserve and empower - to join us in this critical mission.

We're looking for team members who align with our values, mission and goals - while also meeting the minimum qualifications below. The preferred qualifications are a bonus, not a requirement.

Minimum Qualifications:
  • Requires Bachelor's degree in a related field (or equivalent work experience in lieu of degree or Masters +8 yrs experience).
  • Typically 10+ years of related experience (or Masters + 8 years of experience).
  • Demonstrated expertise in Systems Engineering principles and practices, including a comprehensive understanding of the systems development lifecycle.
  • Progressive experience across the system development lifecycle, including requirements management, functional requirements parsing, derivation, and allocation.
  • Progressive experience developing systems architecture and performing systems integration, verification, and validation (V&V) activities.
  • Demonstrated ability to work and communicate with technical and specialty subject matter expert engineers to drive systems engineering products.

Preferred Qualifications:

  • Master's degree in Engineering, Physics, or a related field.
  • Active Secret, or above, DoD security clearance
  • Experience in launch vehicle (LV) mission integration with focus on development, documentation, and verification of LV to Spacecraft (SC) interface requirements.
  • Experience supporting the coordination of LV mission unique hardware/services/operations required for SC launch.
  • Knowledge of launch vehicle environments, constraints, and integration processes.
  • Familiarity with LV User Guides and Range safety requirements (e.g., SSCMAN 91-710).
  • Experience supporting integrated operations such as SC to LV match mate, SC encapsulation, launch site transport, mate to LV, and integrated systems testing.
  • Experience participating in mission integration working groups (Mission Design, Environmental, Mechanical, Electrical, Contamination, Thermal, Day-of-Launch, Ground Operations, Launch Operations, etc.).
  • Experience supporting or developing Launch System status presentations for Customer Program-level reviews (PMRs, SRR, PDR, CDR, PSR, etc.).
  • Experience with launch countdown rehearsals and integrated anomaly resolution during launch operations.
  • Familiarity with spacecraft-to-launch vehicle interface documentation and requirements management.
  • Extensive experience with Requirements Management and Model Based Systems Engineering tools and frameworks, such as DOORS, CAMEO EA, Rhapsody, Matlab, and SysML.
  • Strong understanding of spacecraft systems, including hardware and software subsystems and components.
  • Strong understanding of project management methodologies including risk management and technical performance tracking.
  • Strong understanding of technical baseline and configuration management.
  • Proven experience in leading projects and mentoring junior and mid-level engineers.
  • Experience or certification in INCOSE standards.
  • Excellent problem-solving skills and attention to detail.
  • Ability to adapt to a fast-paced and dynamic work environment.
Compensation:

Pay Range:

$143,700.00 - $197,608.50

Your actual base compensation will be determined on a case-by-case basis and may vary based on job-related knowledge and skills, education,experience, internal equity and market competitiveness.

IMPORTANT NOTICE:

This position requires the ability to obtain and maintain a Secret, or above, U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. citizens may not be eligible to obtain a security clearance. The Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government agency, handles the adjudicative aspects of the security clearance eligibility process for industry applicants. Adjudicative factors which affect the outcome of the eligibility determination include, but are not limited to, allegiance to the U.S., foreign influence, foreign preference, criminal conduct, security violations and illegal drug use.

Elevate Your Career

At Sierra Space, we are committed to your personal and professional development. We empower you to make profound and meaningful contributions and foster a vibrant culture of collaboration, where teamwork ignites breakthrough innovations.


We also offer a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, and more.

Sierra Space is an industry-leading space and defense technology company providing satellites, spacecraft, and enabling mission systems and components. We deliver mission-proven technologies to our customers that safeguard our nation, protect space-based assets and enable space exploration.

Application Deadline: This role will remain posted until a qualified pool of candidates is identified.

Please note: Sierra Space does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to Sierra Space team members not through our approved vendor list or Talent Acquisition will be considered property of Sierra Space, and we will not be obligated to pay any referral fees.

Sierra Space Corporationis an equal opportunity employer and is committed to working with and providing reasonable accommodations to applicants with disabilities. If you need special assistance or a reasonable accommodation related to applying for employment withSierra Spaceor at any stage of the recruitment process, pleasecontact us.

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Sr Systems Engineer - Launch Systems Integrator in Centennial, CO vacancy
  • $89.3k - $157.55k

     ...we can innovate, invest, inspire and integrate our capabilities to transform the future...  ...for a highly motivated Electrical Systems Integration Engineer to become a member of the Missile System...  ...knowledge of space, missile and launch systems at the component through system... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin Corporation

    Englewood, CO
    5 days ago
  • $143.7k - $197.61k

     ..., we build the missions and systems that keep our world secure in...  ...trajectories for spacecraft launches, orbital transfers, and...  ...Demonstrated expertise in Systems Engineering principles and practices,...  ...architecture and performing systems integration, verification, and... 
    Senior
    Contract work
    Work experience placement

    Sierra Space

    Centennial, CO
    4 days ago
  • $89.3k - $157.55k

     ...Description The Global Positioning System (GPS) provides the Position,...  ...This position will be the System Integration Lead within the Systems Engineering, Integration, and Test (SEIT) IPT...  ...Groups, including Assembly Test and Launch Operations (ATLO), Bus and Payload... 
    Senior
    Full time
    Contract work
    Temporary work
    For contractors
    Work experience placement
    For subcontractor
    Work at office
    Worldwide
    Flexible hours

    Lockheed Martin Corporation

    Littleton, CO
    2 days ago
  • $109.2k - $192.51k

     ...design and build solutions to some of the world's hardest engineering problems. Do you want to be part of a culture that inspires...  ...tomorrow with you. Lockheed Martin (LM) is looking for a Systems Integrator/ Responsible Systems Engineer (SI/RSE) to work closely with... 
    Suggested
    Full time
    Temporary work
    Work experience placement
    Work at office
    Flexible hours

    Lockheed Martin Corporation

    Littleton, CO
    7 hours ago
  • $89.3k - $157.55k

     ...where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed...  ...the Fleet Ballistic Missile (FBM) Program by joining the Systems Engineering Integration and Test (SEIT) team as a Systems Engineer. The... 
    Senior
    Full time
    Temporary work
    For contractors
    Work experience placement
    Flexible hours

    Lockheed Martin Corporation

    Littleton, CO
    2 days ago
  • $143.7k - $197.61k

     ...Careers: At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth....  ...we are an extraordinary team. About the Role The Sr Mission Design & Analysis Engineer leads mission design via modeling, simulation and analysis... 
    Senior
    Contract work
    Work experience placement

    Sierra Space Corporation

    Centennial, CO
    3 days ago
  • $143.49k - $197.29k

     ...keeping service members safe and creating the systems that keep our world united and sustain...  .... Join our team! As a Senior Systems Engineer, you will exhibit expert-level skills in requirements engineering, systems integration, Verification & Validation (V&V), and Model... 
    Senior
    Work experience placement

    Sierra Nevada Corporation

    Lone Tree, Douglas County, CO
    5 days ago
  •  ...York Space Systems was founded to radically improve spacecraft affordability...  ...includes spacecraft production, payload integration, system integration & test, launch services, ground segment services,...  ...We are seeking highly motivated engineers across experience levels to... 
    Senior
    Permanent employment
    Internship
    Local area
    Remote work
    Worldwide

    York Space Systems LLC

    Greenwood Village, CO
    2 days ago
  • $89.3k - $157.55k

     ...we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed...  ...space and find a career that's built for you. As a System Reliability Integration Engineer, you will spend much of your time working in a team environment... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Flexible hours

    Lockheed Martin Corporation

    Littleton, CO
    3 days ago
  • $143.49k - $197.29k

     ...Senior Systems Engineer Are you a bold thinker? SNC is seeking a senior systems engineer with a background in Radio Frequency (RF) systems...  ...it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems.... 
    Senior
    Work experience placement

    Navstar

    Lone Tree, Douglas County, CO
    5 hours ago
  • $126k - $189k

     ...passion for space. As a Senior Systems Engineer at ispace US, you'll own the full...  ...from requirements through verification, launch, and beyond. That means driving ConOps...  ...lifecycle phases Extensive experience in integrated testing and change management... 
    Senior
    Permanent employment
    For subcontractor
    Casual work
    Work at office
    Remote work

    iSpace

    Englewood, CO
    5 days ago
  • $89.3k - $157.55k

     ...solutions to some of the worlds' hardest engineering problems. Our culture encourages...  ...immediate opportunity for a mid-career System Safety Engineer at our Denver, CO. facility...  ...Space, we are driven by innovation and integrity. We believe that by applying the highest... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Immediate start
    Flexible hours

    Lockheed Martin Corporation

    Littleton, CO
    7 hours ago
  •  ...Firefly Aerospace Engineering Position As an end-to-end responsive...  ...mission to enable our world to launch, land, and operate in space –...  ...mission-critical fluid systems across a growing portfolio of...  ...Commission ground systems and lead integrated vehicle/ground operations at... 
    Permanent employment
    Temporary work
    Immediate start
    Flexible hours
    Shift work
    Night shift
    Weekend work

    Firefly Aerospace

    Littleton, CO
    2 days ago
  • $92k - $205k

     ...excellence, our Space Missions team leverages engineering talent and capabilities to develop...  ...Space Missions LLC is seeking a Sr. Model Based Systems Engineer (Will consider all senior...  ...subsystems, and interfaces. Drive model integration across engineering disciplines to... 
    Senior
    Permanent employment
    Local area

    Redwire Space

    Littleton, CO
    2 days ago
  • $79.89k - $110.61k

     ...$79,892-$110,614 Position Summary: Oversee the data and voice networks for Craig Hospital and collaboratively work with the Systems team to maintain overall infrastructure. This includes providing network management and security administration support to these networks... 
    Senior
    Temporary work
    Work experience placement
    Remote work

    Craig Hospital

    Englewood, CO
    3 days ago
  • $93.2k - $164.45k

     ...where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin...  ...expected early Q2 2026 This position is for a Software Systems Engineer supporting the Space Software Product Line Mobile User Objective... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin Corporation

    Littleton, CO
    4 days ago
  •  ...We are seeking a highly skilled and motivated Systems Integration and Test Engineer to join our dynamic team in Aurora, CO. The ideal candidate will have experience in systems engineering principles, including system integration, verification, validation, and supportability... 
    Senior
    Full time
    Work at office

    Northrop Grumman

    Aurora, CO
    4 days ago
  • $95k - $135k

     ...Senior System Engineer (Big Data) *US CITIZENSHIP REQUIRED* *THIS IS AN ON-SITE POSITION* DESCRIPTION OF POSITION/DUTIES: All Points...  ...experience with Big Data Extensive experience with systems integration Experience with Apache Hadoop or AWS Experience with relational... 
    Senior
    Full time

    Navstar

    Denver, CO
    7 hours ago
  •  ...Sr VMware System Engineer Denver, CO Primary Responsibilities: Lead and develop a team of Systems / Cloud Engineers Consult and interface with stakeholders to gather business requirements and translate them into technical solutions Oversee distributed system... 
    Senior
    Remote work

    Echo IT Solutions

    Denver, CO
    7 hours ago
  • $89.3k - $157.55k

     ...where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed...  .... Lockheed Martin (LM) is looking for an resourceful Systems Engineer to become a member of the Systems Engineering and Integration... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Flexible hours

    Lockheed Martin Corporation

    Littleton, CO
    3 days ago
  • $50 - $60 per hour

     ...capabilities, ensuring successful deployment and performance of 5G systems. Job Responsibilities: • Own release management lifecycle...  ...and capability onboarding • Oversee end-to-end system integration, including validation, deployment, production rollout, and stabilization... 
    Senior
    Contract work
    Work from home

    Insight Global

    Greenwood Village, CO
    4 days ago
  • $130k - $160k

     ...Systems Engineer, Senior Job Locations US Req No. 2026-1996 Category Systems Engineer Type...  ...investigation of relevant technologies for potential future integration Assist in Use Case development for Mission Planning system... 
    Senior
    Full time
    Temporary work
    For contractors
    Work experience placement
    Local area

    Brandes Associates

    Lone Tree, Douglas County, CO
    5 days ago
  • $89.3k - $157.55k

     ...- we can innovate, invest, inspire and integrate our capabilities to transform the future...  ...Integration and Test team, you will: • Execute system-level tests to verify and/or validate...  ...successfully collaborate with groups of engineering personnel, and be creative and dedicated... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Flexible hours

    Lockheed Martin Corporation

    Littleton, CO
    9 hours ago
  • $140k - $170k

     ...Senior Systems Engineer Greater Seattle Area, Greater Denver Area Senior Systems Engineer Location: Gravitics – Seattle...  ...program from architecture development through qualification, integration, test, launch, and mission operations. This role sits at the center of... 
    Senior
    Permanent employment

    Gravitics

    Denver, CO
    5 days ago
  • $89.3k - $157.55k

     ...where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. By bringing together...  ...Your Mission is Ours Lockheed Martin Space is seeking a Systems Engineer to join the Global Security Future Architectures (GSFA)... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin Corporation

    Littleton, CO
    4 days ago
  • $89.3k - $157.55k

     ...— we can innovate, invest, inspire and integrate our capabilities to transform the future...  ...5LE2 Reentry Team is seeking a Reentry Systems Engineer, Senior to work as liaison between a diverse...  ...groups. The Reentry Systems Engineer Sr will: • Focus on the coordination and... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin Corporation

    Littleton, CO
    4 days ago
  • $73.4k - $129.26k

     ...Lockheed Martin Systems Engineer The Lockheed Martin MOATS program is seeking a talented Systems Engineer with an active Top Secret security clearance to work from our Littleton, CO location. The MOATS contract includes sustainment and anomaly support to ongoing Space... 
    Senior
    Full time
    Contract work
    Temporary work
    For subcontractor
    Remote work
    Flexible hours

    Navstar

    Littleton, CO
    9 hours ago
  •  ...support of the DOD Counter Unmanned Aerial Systems (CUAS) mission set to addressing the...  ...We are seeking a highly skilled systems engineer to provide SETA (Systems Engineering and...  ...schedule, and performance trades. Systems integration, IVV&T (Integration, Verification,... 
    Senior
    For contractors
    Work at office
    Remote work
    Flexible hours

    Edgesource

    Denver, CO
    2 days ago
  • $89.3k - $157.55k

     ...where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin...  ...technical requirements of the strategic deterrence. As a Systems Engineer Senior for Configuration Management, you will be part of the... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Flexible hours

    Lockheed Martin Corporation

    Centennial, CO
    3 days ago
  • $78k - $145k

     ...Position Title: Senior Systems Engineer Requisition ID: 1761 Position Location: Littleton, Colorado Position Reports To: Director...  ...teams (e.g. system, hardware, software/firmware, and integration and test) through the development of complex electronic systems... 
    Senior
    Permanent employment
    Temporary work
    For contractors
    Local area

    Trident Systems

    Littleton, CO
    5 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Sr Systems Engineer - Launch Systems Integrator. Be the first to apply!