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

Principal Systems Engineer

MITRE

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We’re a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies – collaborating with industry and academia to deliver integrated, high-impact solutions that advance our nation’s health, security, and prosperity. Our people tackle the toughest technical challenges, supported by competitive benefits, meaningful career development, and a culture of innovation, collaboration, and technical excellence. Choose MITRE for a career with purpose — and help shape the future.The Systems and Operations Department (L626) within MITRE’s Systems Engineering Division in the Center for Engineering and Analysis delivers innovative, mission-focused solutions using a multidisciplinary systems engineering approach to address sponsor challenges critical to national security missions. We advance engineering rigor, operational relevance, and mission effectiveness across complex systems and enterprises, with core focus areas in mission integration, lifecycle systems engineering, and acquisition systems engineering. Our teams develop, assess, and transition engineering solutions, provide strategic technical vision, and deliver data-informed recommendations that enable sponsor mission success from tactical through enterprise levels.Roles & Responsibilities:The Systems and Operations Department is seeking a Principal Space Systems of Systems Engineer to support complex space missions, architectures, capabilities, and modernization initiatives. The selected candidate will translate strategic objectives into mission capabilities, enterprise requirements, architectures, and executable plans. The role requires decomposing mission needs from the strategic level through operational concepts, mission threads, system functions, interfaces, and enabling technologies. In addition, the selected candidate will be expected to:Analyze, capture, and distill enterprise requirements and evolve enterprise requirements processes for Space Force across acquisition, force design, and operations at a System of Systems levelTranslate strategic objectives, operational needs, and mission priorities into capabilities, architectures, enterprise requirements, mission threads, and executable engineering plansDevelop integrated capability, architecture, technology, and transition roadmaps across near, mid, and long-term horizonsAssess end-to-end architectures across space, ground, communications, command and control, data, cyber, launch, and user segmentsIdentify capability gaps, dependencies, interoperability issues, technical risks, and modernization opportunitiesLead trade studies, architecture assessments, analyses of alternatives, and technical risk evaluationsIntegrate technical, operational, acquisition, test, and transition considerations into capability development and modernization plansPresent enterprise level recommendations, roadmap priorities, trades space findings, and investment implications to senior leadersLead multidisciplinary teams and mentor systems and mission engineersEffectively engage mission partners, United States Space Force Headquarters (USSF HQ), United States Space Force (USSF) Field Commands and Acquisition Commands, and stakeholders across the space mission enterpriseBasic QualificationsMinimum of 10 years of related experience with a Bachelor’s degree; or 8 years and a Master’s degree; or a PhD with 5 years’ experience; or equivalent combination of related education and work experienceExperience applying systems-of-systems engineering to complex space missions or national security space capabilitiesRelevant experience in one or more of the following areas: Space Operations, Force Design, Command and Control (C2), Test and Evaluation (T&E), and/or AcquisitionsExperience using one or more architecture, modeling, or digital engineering frameworks and methods, including DoDAF, UAF, SysML, model-based systems engineering, or digital engineering toolsExperience developing or analyzing enterprise processes, models, architecture products, or mission thread based analytical modelsDemonstrated ability to translate strategy and mission needs into capabilities, architectures, requirements, and technical plansExperience leading multidisciplinary engineering teams or complex technical activitiesExperience supporting the United States Space Force, United States Air Force, Joint organizations, the Department of War (DoW) or Intelligence Community (IC) to enhance capability development, systems integrations, force design, or operational analysisDemonstrated ability to influence decisions and build alignment in complex, matrixed environments without relying solely on formal authorityStrong analytical, communication, facilitation, and stakeholder management skillsMust havean activeTop Secret/SCIU.S Government issued Security Clearance with SAP eligibility. Per the U.S. Government’s eligibility requirements, you must be a U.S Citizen to be considered for a security clearance.This position has an on-site requirement of 5 days a week on-sitePreferred QualificationsExperience formally leading multidisciplinary engineering teams or serving as a technical lead, chief engineer, lead architect, systems of systems engineering lead or mission engineering leadExperience developing technical, capability, architecture, or transition roadmapsExperience applying operations research, mission engineering, enterprise analysis, or process improvement methods to complex defense or national security problemsExperience assessing resilient space architectures designed to operate in contested, congested, or degraded environmentsExperience evaluating cross segment dependencies involving space, ground, communications, command and control, data, cyber, launch, and user systemsExperience integrating operational, technical, acquisition, test, and transition perspectives into enterprise level recommendationsDemonstrated ability to build productive relationships across government, Federally Funded Research and Development Centers (FFRDCs), industry, and other mission partners to improve collaboration on enterprise challenges Experience facilitating senior level technical reviews, architecture forums, working groups, or decision boardsThis requisition requires the candidate to have a minimum of the following clearance(s):Top Secret/SCIThis requisition requires the hired candidate to have or obtain, within one year from the date of hire, the following clearance(s):SAP, Top Secret/SCISalary compensation range and midpoint:$162,400 - $203,000 - $243,600 AnnualWork Location Type:OnsiteCommitment to Non-DiscriminationAll qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local or international law.MITRE intends to maintain a website that is fully accessible to all individuals. If you are unable to search or apply for jobs and would like to request a reasonable accommodation for any part of MITRE’s employment process, please email for general support and for intern positions. This service is for individuals requiring reasonable accommodation requests. Please note that vendor solicitations will not receive a reply.Benefits information may be found here.Copyright , The MITRE Corporation. All rights reserved. MITRE is a registered trademark of The MITRE Corporation. Material on this site may be copied and distributed with permission only.Job SummaryJob number: R Profession: Engineering

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Principal Systems Engineer in McLean, VA vacancy
  • $204k - $284k

     ...Principal Radar Systems Engineer Dayton, OH STR is focused on delivering National Defense capabilities by driving mission-focused strategies to develop advanced technology systems enabling enduring products and solutions focused on achieving the customer vision.... 
    Suggested
    Full time
    Work experience placement
    Local area
    Night shift

    Science & Technology Research (STR)

    Arlington, VA
    16 hours ago
  • $206k - $284k

     ...Job Description Job Description STR is hiring a  Principal Model-Based Systems Engineer (MBSE)  in our Woburn, MA office (other locations : Dayton, OH & Arlington, VA ) to work across a broad portfolio of DoD mission areas. The Systems Engineer should have experience... 
    Suggested
    Full time
    Work experience placement
    Work at office
    Local area
    Night shift

    STR

    Arlington, VA
    a month ago
  •  ...with us to get a preview of the full benefits package. Saliense is now hiring a Senior Technical Consultant  (Principal Network Systems Engineer)  to join our team in support of our team at the Office of Naval Research (ONR) in Arlington, VA.  Please note: This... 
    Suggested
    Work at office
    Immediate start
    3 days per week

    Saliense Consulting LLC

    Arlington, VA
    a month ago
  • $118.1k - $200.76k

     ...Description We are seeking an experienced Network & Application Support Engineer to join our team in support of a critical, long-standing...  ...a unique balance between maintaining the stability of legacy systems and driving the innovation of new capabilities. The ideal... 
    Suggested
    Permanent employment
    Full time
    Contract work
    Work experience placement
    Local area
    Worldwide
    Weekend work

    BAE Systems USA

    Springfield, VA
    4 days ago
  •  ...The Sergeant at Arms is seeking a Principal Systems Engineer to join our Enterprise Systems department. In this role, you will plan, analyze, test, install, troubleshoot, and maintain the integrity of a communications and collaboration enterprise environment. Work involves... 
    Suggested

    United States Senate

    Washington DC
    4 days ago
  •  ...An aerospace client is seeking a full-time Systems Chief Engineer to lead integration across their satellite, payload, ground, RF, timing, and...  ...: 12+ years of systems engineering experience at the principal, lead, or chief-engineer level, with responsibility spanning... 
    Full time

    TalentRemedy

    Herndon, VA
    16 hours ago
  • $130.47k

    Agency: SenateDepartment: Legislative BranchSalary: Starting at $130,469 Per year (AD 00)Dates: Open 09/23/2026 to 10/07/2026Schedule: Full-timeWork type: PermanentRelocation: FalsePosition ID: req1091Document ID: Grade: AD 00Job category: Information Technology Management...

    United States Government

    Washington DC
    2 days ago
  • $131.3k - $237.35k

     ...Description Leidos has an exciting opportunity for a Principal Elasticsearch Systems Engineer in our Intel Security Sector's Analysis Solutions Business Area . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission... 
    Work experience placement
    Local area
    Immediate start
    Flexible hours

    Leidos

    Bethesda, MD
    3 days ago
  • $185k - $225k

     ...Umbra is an American space technology company delivering advanced systems, from sensors to spacecraft, that empower customers worldwide...  ...’s expertise in remote sensing and spacecraft operations to engineer platforms purpose-built for U.S. and allied defense and intelligence... 
    Permanent employment
    Work at office
    Local area
    Remote work
    Worldwide
    Flexible hours

    Umbra

    Arlington, VA
    1 day ago
  •  ...backgrounds, and perspectives, together we will honor our past and make Amtrak a company of the future.   Job Summary The Senior Systems Engineer serves as a technical leader within the Digital Employee Experience (DEX) Sustained Engineering team, responsible for the... 
    Hourly pay
    Permanent employment
    Temporary work
    Work experience placement
    Interim role
    Work at office
    Local area
    Remote work
    Relocation
    Flexible hours

    Amtrak

    Washington DC
    13 days ago
  •  ...Summary The Senate Sergeant at Arms is seeking a Principal Systems Engineer. The complete vacancy announcement and application can be found on the United States Senate Career Page at This vacancy announcement closes at 11:59pm EST on the closing date. Late applications... 
    Full time
    Contract work
    Work experience placement
    Relocation
    Night shift

    Senate

    Washington DC
    1 day ago
  • $142.8k - $274.8k

     ...Overview Microsoft Silicon Cloud Hardware and Infrastructure Engineering (SCHIE) is the team behind Microsofts expanding Cloud...  ...engineers to help achieve that mission. As a member of our Systems Engineering team you will be responsible for System Validation... 
    Ongoing contract
    Permanent employment
    Full time
    Work at office
    Local area
    Remote work
    Worldwide

    Microsoft

    Washington DC
    1 day ago
  • $142.8k - $274.8k

     ...Overview Microsoft Silicon Cloud Hardware and Infrastructure Engineering (SCHIE) is the team behind Microsofts expanding Cloud...  ...are seeking a knowledgeable and experiencedPrincipal Hardware Systems Engineer - Storage to collaborate with Cloud Hardware Infrastructure... 
    Ongoing contract
    Full time
    Local area
    Remote work

    Microsoft

    Washington DC
    1 day ago
  • $148.9k - $223.4k

     ...Title: Principal System Engineer/Program Portfolio Manager At KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with customers in more than 85 countries and... 
    Temporary work
    Local area
    Worldwide
    Relocation package
    Flexible hours

    Trinzic

    Bethesda, MD
    4 days ago
  •  ...multiple gigawatts currently under construction, we are enabling grid-safe data centers. Role Objective   ~ Lead ON.energy’s Systems Engineering team and the practices that translate product strategy, customer needs, grid requirements, and technology opportunities into... 
    Full time
    Local area
    Remote work

    ON.energy

    Reston, VA
    1 day ago
  •  ...Systems Engineering ManagerThe Intelligence Systems (IS) program within Boeing Defense, Space & Security (BDS) / Space, Intelligence, and Weapon Systems (SI&WS) is seeking a Systems Engineering Manager to join our growing team in Herndon, VA. IS delivers complex solutions... 

    Boeing

    Herndon, VA
    2 days ago
  • $150k - $180k

     ...Job Title: Engineering Manager Location: Remote w/ travel Salary: $150,000-$180,000 + Bonus, Benefits and Travel Paid Skills: Industrial Automation, Controls Engineering, Control Systems About the Company / The Opportunity: Join a dynamic company in... 
    Contract work
    Remote work

    Talently

    Washington DC
    3 days ago
  •  ...Salesforce Manager of Systems Engineering Salesforce is the #1 AI CRM, where humans with agents drive customer success together. Here, ambition meets action. Tech meets trust. And innovation isn't a buzzword — it's a way of life. The world of work as we know it is changing... 

    Salesforce

    Herndon, VA
    3 days ago
  •  ...Job Description Job Description Job Description: Senior Principal Cyber Systems Engineer (DevOps Engineer) The selected candidate will integrate a variety of software components in a secure container architecture working with cross functional teams to debug critical... 

    SHLD, Inc.

    Herndon, VA
    28 days ago
  •  ...connecting and securing critical operations across the globe, keeping our country safe and secure. Job Description SYSTEMS ENGINEER PRINCIPAL Advance how our customers operate while you advance your career. Join GDIT as a Systems Engineer Principal and... 

    General Dynamics Information Technology

    McLean, VA
    7 days ago
  • $114.6k - $234.6k

     ...Have at least 7 years of production engineering experience; distributed services or cloud...  ...principles. Have a solid foundation in Linux systems engineering. Understand networking,...  ...available data replication. In this Principal Site Reliability Engineer role, you will... 
    Full time
    Worldwide
    Flexible hours

    Oracle

    Washington DC
    6 days ago
  •  ...Technical Systems Engineering Manager Confidential Defense Technology Company | Herndon, VA | Onsite, 5 days/week A growing defense technology company is seeking a hands-on Technical Systems Engineering Manager to support the integration, testing, troubleshooting... 
    Full time

    Expert Executive Recruiters (EER Global)

    Herndon, VA
    2 days ago
  • Job TitleSenior Application and System Technologies (AST)/Principal Engineer (PE)LocationMcLean, VA 22102 US (Primary)CategoryResearch, Development, and EngineeringJob TypeFull-TimeCareer LevelStaffEducationMaster's DegreeTravelUp to 25%Security Clearance RequiredTop SecretJob... 
    Internship

    Prescient Edge

    McLean, VA
    3 days ago
  • $120k - $165k

     ...Analytics is a leader in delivering advanced analytic, data engineering, and technology integration solutions in support of the...  ...outcomes.Position Overview:Praescient Analytics is seeking a Principal Cyber Systems Engineer, SME to provide high-level technical expertise to... 
    Full time
    Work at office

    Praescient Analytics

    Arlington, VA
    2 days ago
  •  ...resolves the architectural disconnect between cloud-native cellular systems and emerging agentic AI frameworks across international...  ...Requirements ~ Minimum Education: Master's or Ph.D. in Electrical Engineering, Telecommunications, Computer Science, Data Science, or a... 
    Local area
    Flexible hours

    EchoStar

    Herndon, VA
    6 days ago
  • $114.6k - $234.6k

     ...Job Description The ideal candidate has strong power-systems engineering experience, particularly in utility interconnection, substations, energy storage, on-site generation, and large-load infrastructure. Key Responsibilities Power Systems Engineering Develop... 
    Temporary work
    Flexible hours

    Oracle

    Washington DC
    4 days ago
  • $142.8k - $274.8k

     ...Silicon Cloud Hardware and Infrastructure Engineering (SCHIE) is the team behind Microsofts...  ...infrastructure. We are looking for a Principal Reliability Engineer to join the team....  ...Interface with internal teams from silicon to system to datacenter to drive end of end... 
    Ongoing contract
    Permanent employment
    Full time
    Work at office
    Local area
    Worldwide

    Microsoft

    Washington DC
    1 day ago
  •  ...learning, machine learning, optimization and modern cloud software engineering to move customers from AI pilots to production at enterprise...  ...~ Deep experience with enterprise SaaS, distributed systems and cloud-native architectures ~ Strong background delivering... 

    LinkedIn

    Arlington, VA
    1 day ago
  •  ...Abilities requested: Master's Degree (MS) from an accredited college or university in civil, mechanical, material, or industrial engineering or a closely related technical field in engineering and physical sciences and ten plus (10+) years of experience in Science and... 
    Work at office

    Marathon TS

    Arlington, VA
    4 days ago
  •  ...Type: Full-Time Travel Requirement: Some travel required Position Overview We are seeking an experienced Senior Systems Engineer to support the deployment, integration, and sustainment of mission-critical systems. The selected candidate will provide hands... 
    Full time
    Contract work

    Creative Information Technology, Inc.

    Falls Church, VA
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Principal Systems Engineer. Be the first to apply!