Senior Sustainment Systems Engineer
$110k - $138kENSCO
For more than 50 years, ENSCO has been providing leading-edge engineering, science and advanced technology solutions to governments and private industries worldwide. ENSCO prides itself in creating and applying advanced technologies for mission success. We provide systems engineering, integration, and advanced technology services to transform the future safety, security, and resiliency of critical missions on the ground, in the air, in space, and in the information systems that connect these domains. Position Description ENSCO Inc is a diverse engineering and technology company that provides engineering, science and advanced technology solutions that guarantee mission success, safety, and security to governments and private industries worldwide. We are seeking a Senior Sustainment Systems Engineer to support a Space Systems Command (SSC) Program Management Office (PMO) located at Peterson Space Force Base (PSFB), CO. We conduct Operations & Sustainment (O&S) activities for state-of-the-art Military and Commercial Satellite Communications (SATCOM) and Nuclear Command, Control and Communications (NC3) systems, providing global secure, survivable and protected communications for our Nation’s warfighters. We are looking for an experienced, proactive Systems Engineer who is a self-starter capable of autonomous, on-the-job, learning/growth while working in a collaborative environment of small teams. The ideal candidate will employ their skills and experience to tackle technical challenges and drive executable solutions for legacy and transitioning strategic and tactical space-based telecommunication capabilities. This opportunity is an engineering management position where the ideal candidate will not only have the required technical acumen, but also the ability to proactively engage and effectively manage technical baselines using established/proven government systems engineering, integration & test (SEIT) processes and procedures to advance O&S activities for legacy and transitioning capabilities employed in the field. Join our high-functioning, high-performing MILSATCOM Systems Engineering, Integration, and Test (MSEIT) Sustainment Integrated Product Team (IPT) within the outstanding Sustainment Futures section and be an important part of directly and positively affecting Joint and Allied combat readiness as they employ MILSATCOM and NC3 space systems, terminals and software applications worldwide during full spectrum military operations. The MSEIT effort provides leading edge Systems Engineering & Integration (SE&I) for the Space Force’s Space Systems Command (SSC). We acquire state of the art Military and Commercial Satellite Communications (SATCOM) systems, providing global secure, survivable, and protected communications for our nation’s warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating complex space and ground communications systems. This position is on-site at Colorado Springs, CO. Some of the job responsibilities include but are not limited to: Responsibilities Engage both government and corporate stakeholders to effectively produce outstanding results Provide senior-level critical thinking and problem solving skills to the government customer and drive technical challenges to their most logical resolution Coordinate with numerous stakeholders/customers from DoW agencies to commercial industry that translate to tangible, positive, mission-focused results Learn and apply established government SEIT processes and procedures in support of MILSATCOM and NC3 O&S activities Develop, analyze and maintain systems engineering documentation and capability requirements to ensure alignment with mission objectives and continuous readiness Apply Capability Maturity Model Integration (CMMI) frameworks and DoW acquisition best practices to daily program office operations, directly advancing strategic and tactical MILSATCOM space systems Travel: Up to 20% to CONUS and OCONUS locations upon government customer direction Qualifications Qualifications Required Bachelor’s degree in engineering, mathematics, physics, computer science or equivalent technical discipline from an accredited university 5+ years of experience in SE&I associated with system acquisitions and/or O&S Expertise with requirements development and analysis and the development of systems engineering-related documents Knowledge of Agile software development processes and applications (i.e., Jira/Confluence) Solid analytical and problem-solving skills Effective interpersonal and team-player skills Clear and concise written, verbal communications and presentation skills Proficient in Microsoft Office products (Word, Excel, PowerPoint, Project) Active DoD Secret Security Clearance is required for this position, for which you must be a U.S. citizen Qualifications Desired 6+ years of experience in a DoW program office with an understanding of DoD acquisition processes 6+ years of experience working with strategic & tactical MILSATCOM space systems Experience working in a CMMI environment Direct experience with Change Management and Configuration Management (CM) processes Possess Project Management Institute (PMI) Program Management Professional (PMP) certification Salary Range USD 110,000 — USD 138,000 REAL ID Requirement This position may require the ability to access to U.S. federal facilities. In accordance with the Department of Homeland Security’s enforcement of the REAL ID Act, as of May 7, 2025, individuals must present a REAL ID-compliant form of identification or an acceptable alternative to gain entry. For a list of acceptable forms of identification, please click here. Benefits At ENSCO, a positive working environment and a competitive salary are only part of the reason for choosing a career here. We offer a comprehensive benefits package that creates a stimulating and supportive environment where you can thrive. To learn more, visit ensco.com/careers/benefits. Export Control and Licensing This position may involve access to technology or technical data that is controlled under U.S. export control laws and regulations and the release of which to a non US person may require an export license from the U.S. Government. Privacy Your data privacy is important to ENSCO. Please view our privacy policy. California residents can view your California privacy rights. EEO Statement ENSCO, Inc. and its wholly owned U.S. subsidiaries are Equal Opportunity Employers – veterans, disability #J-18808-Ljbffr
$131.3k - $237.35k
...Leidos is looking for a Systems Engineer with a TS/SCI with polygraph to support work on an information technology (IT) contract. T he contract supports leading the engineering, delivery, sustainment, and evolution of the client’s broader Information Technology (IT) in...SeniorContract workFor contractorsLocal areaWeekend work$85.5k - $150.77k
...delivery, effective collaboration, and security-centric development. Additionally, we leverage Model-Based Engineering and Test Automation to enhance our system architecture, design, and testing processes. By embracing these cutting-edge technologies, we are able to rapidly...SeniorFull timeTemporary workWork experience placementWork at officeRemote workWork from homeRelocationFlexible hoursShift work3 days per week$130.5k - $171k
...As a Senior Systems Operations Engineer at Spire, you will be responsible for ensuring that on-orbit mission operations meet and sustain technical and service-level objectives. You will serve as the technical link between the development and operations phases of the mission...SeniorFor contractorsWork at office3 days per week$124k - $280k
...At PwC, our people in data and analytics engineering focus on leveraging advanced... ...and optimising algorithms, models, and systems to enable intelligent decision-making and... ...fit together. Your ability to develop and sustain high performing, diverse, and inclusive...SeniorFull timeH1b- ...from mission needs to delivered capability Define and manage system interfaces, interface control documentation, and cross-system... ...dependencies Develop and maintain system design documentation, engineering artifacts, and technical baselines Lead verification and validation...Senior
$150k - $200k
...College, PA. Augusta, GA. Centennial, CO. Position Description: Altamira Technologies Corporation is seeking an experienced Systems Engineer/Integrator to fulfill a role with a small multi-functional team to support dynamic, mission-critical programs. Our ideal candidate...SeniorWorldwide- ...innovative aerospace company developing advanced robotic and mobility systems designed to support future human and robotic missions beyond... ..., equipment, risks, and resources. Partner with Systems Engineering teams to support verification and validation activities. Develop...Senior
- ...Senior Systems Engineer At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering...SeniorContract workRelocation
$130k - $175k
...Opportunity PeopleTec is currently seeking a Senior Systems Engineer to support our Buckley SFB, Aurora, CO customer. We are currently seeking a Sr Systems Engineer to provide engineering support to our Buckley SFB, Aurora, CO customer. The candidate will serve as an on...SeniorWork experience placementLocal area$100k - $130k
...Senior It Consultant Applicants must be currently authorized to work in the United States... ...while also working within a structured system and be directly rewarded for their... ...BNC team. Assist with onboarding new engineers to the BNC team. Qualifications...SeniorFull timeWork at officeRemote work- # Senior Systems EngineerDenver Corporate - DENVER, CO 80210## OverviewSalary Range$80,000.00 - $100,000.00 Salary## Description**Sr. Systems Engineer***Location: EVP EyeCare – remote/hybrid based in Dallas or Denver*Technology at EVP EyeCare is a strategic business partner...SeniorTemporary workFor contractorsRemote work
- ...Position provides technical leadership and expertise in the design, engineering, automation and lifecycle management of hybrid cloud and on-... ...the development of scalable, secure, and highly available systems using infrastructure-as-code where applicable, automation frameworks...SeniorWork at office
$143.7k - $197.61k
...Sierra Space, we build the missions and systems that keep our world secure in the domain... ...customers, we aim to safeguard our nation, sustain human presence in space, and secure the... .... About the Role The Sr Systems Engineer contributes to the development and implementation...SeniorContract workWork experience placement$104.13k - $163.64k
...mindset, have innovation top-of-mind and want to be a part of a high performing team, consider applying to join CONMED as a Senior Systems Engineer. This position is for a critical member of our Advanced Surgical division's R&D team, based in Denver, CO. The engineer...SeniorTemporary workWork experience placementImmediate start- ...US Citizenship is required TS/SCI Security Clearance required w/ CI Poly Senior Level Systems Engineer DPG Solutions is looking for a senior level Systems Engineer to support mission focused aerospace and defense programs in Aurora, CO. This role is a strong...SeniorWork at office
$86.8k - $165.2k
...Senior Systems Engineer Raytheon is seeking a Senior Systems Engineer: Location: Aurora, Colorado What You Will Do # Respond off hours to anomalies and problems on our unique and complex system. # Monitor and log system conditions alerts and alarms. # Maintain...SeniorFull timeTemporary workFor contractorsWork experience placementRemote workRelocation packageFlexible hours$80k - $135k
...Manufacturing is a growing family of industrial and engineering businesses combining enabling... ...lend themselves to highly complex systems and products, and we offer customers a range... ...industrial equipment. Who we are looking for The Senior Systems Engineer designs, implements,...SeniorPermanent employmentContract workRemote work$90 - $131.5 per hour
...Senior Principal Systems Engineer Location: Aurora, CO Job ID: 16254 Posted: 6/24/2026 Position Type: Contract to Hire Shift: 5x40 Contract: W2 Hourly only Pay: $90 - $131.50 per hour (based on experience and benefits package) Security Clearance: TS/SCI required (Active...SeniorHourly payContract workShift work$112k - $150k
...you to join our team! Lunar Outpost is dedicated to creating a sustainable presence in space, while also driving positive impacts here on Earth. We are seeking a talented, experienced Senior Systems Engineer - Thermalto help define the future of lunar surface mobility...SeniorFor subcontractor$90 - $131.5 per hour
Position Senior Principal Systems Engineer - on site in Aurora, CO. Location & Terms W2 hourly contract. Salary ranges from $90 to $131.50 per hour, depending on experience and benefits package. Clearance TS/SCI Clearance required. Responsibilities Elaborate capabilities...SeniorHourly payContract work$172.5k - $215.5k
...Clearance. Candidates who do not hold this clearance are not eligible for hire. Solidus is seeking a highly skilled Senior Principal Systems Engineer to join a flagship program within our Space Intelligence, Surveillance, and Reconnaissance (SISR) business unit. In this...SeniorContract workLocal area$132.4k - $251.6k
Location: US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Date Posted: 2026-07-02 Position: Model-Based Systems Engineer (MBSE) Engagements Subject Matter Expert (SME) U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government...SeniorContract workTemporary workRelocation packageFlexible hours$100k - $130k
...launch vehicle for larger constellation deployment. Our Space Systems business designs and builds our extensive line of... ...empowering some of the boldest and most ambitious space missions. Senior System Test Engineer I Based out of Rocket Lab’s office in Littleton, CO, the...SeniorPermanent employmentWork at officeLocal area- ...NVIDIA AI is seeking a motivated engineer experienced in system software security to join their Data Center Systems Software team. You will secure and innovate solutions for NVIDIA's Data Center Systems, working collaboratively to implement security features essential...Senior
- ...Are you ready to be the technical backbone of a mission that matters? Leidos is seeking a highly motivated Senior Systems Administrator/Help Desk Engineer to support a cutting‑edge Agile software development program, Chinook, for an Intelligence Community customer. In...SeniorContract workShift workDay shiftAfternoon shift
$148k - $235.75k
...A leading technology company is looking for a Senior Systems Software Security Engineer in Denver, Colorado. This role involves delivering essential security features for Data Center systems, engaging with teams to drive implementations, and innovating security solutions...Senior$125k - $150k
...multiple disciplines, from healthcare and life sciences, to engineering, to technology and software and beyond. We are a... ...future of human health. We are looking for a highly motivated Senior Linux Systems Engineer to join our Computing Team! You will work on high-...SeniorFull timeFlexible hours- ...features, but as our product scope rapidly expands, we need a technical driver to help us scale. We are looking for a Principal AI Systems Engineer to act as a pathfinder and shape the next generation of AI SOC capabilities in the Swimlane Turbine platform. This position...Senior
$165k - $194k
...Job Family Group: Engineering Group Job Description: bpx energy, a major oil and gas producer in the United States, leverages... ...BPX Energy is seeking a highly motivated and skilled Senior Production Systems Engineer to join our team and help revolutionize our US onshore...SeniorFull timeH1bWork at officeLocal areaRemote workWorldwideRelocationRelocation package- ...TITLE : Senior System Validation Engineer DUTIES: Validating complex embedded software interactions spanning propulsion, ADAS/AD, body, infotainment, and connected services. Lead integration and validation of embedded software at the component, subsystem, and full...SeniorFull timeImmediate start
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Sustainment Systems Engineer. Be the first to apply!
- system performance engineer Denver, CO
- software system engineer Denver, CO
- ground systems engineer Denver, CO
- application system engineer Denver, CO
- advanced systems engineer Denver, CO
- distributed systems engineer Denver, CO
- senior staff systems engineer Denver, CO
- senior linux systems engineer Denver, CO
- sr systems engineer Denver, CO
- computer system validation engineer Denver, CO




