Average salary: $175,386 /yearly

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  • $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),... 
    Suggested
    Work experience placement
    Local area
    Immediate start
    Flexible hours

    Leidos

    Bethesda, MD
    3 days ago
  • $220k - $292k

     ...realistic demonstrations of our capabilities. REQUIRED QUALIFICATIONS ~7+ years of experience in product management, product engineering, applications engineering, mission operations and similar roles. ~ Proven record of program execution or product campaigns for... 
    Suggested
    Full time
    Work experience placement
    Immediate start

    Anduril Industries

    Washington DC
    5 days ago
  • $170k - $220k

     ...Principal Systems Engineer Intellian is the world's leading provider of satellite antennas and terminals, with a mission to empower connectivity so connectivity can empower the world. We are driven by a passion for innovation and agile responsiveness to customer needs... 
    Suggested
    Temporary work
    Work at office
    Flexible hours

    Intellian Technologies

    Washington DC
    4 days ago
  •  ..., enhancing maritime domain awareness for those who need it most. Job Description: Quartermaster AI is seeking a Principal Systems Engineer to own the end-to-end technical architecture of our rapidly growing RF capability - from antenna through edge processing... 
    Suggested
    For subcontractor

    Quartermaster AI Inc

    Arlington, VA
    3 days ago
  •  ...Principal Ocean Systems Engineer We are looking for a highly motivated Principal Ocean Systems Engineer to join our Groton (CT), Concord (MA), or Arlington (VA) teams. Successful candidates will have a BS/MS/PhD degree in electrical, ocean, or mechanical engineering... 
    Suggested
    Full time
    Immediate start

    MRINetwork

    Arlington, VA
    5 days ago
  •  ...Principal Systems Engineer (Technical SME) Parallel Wireless is reimagining mobile networks with innovative, energy-efficient Open RAN solutions. Join us as we lead the future of telecommunications, driving innovation through green and sustainable networks. Learn more... 
    Suggested
    Worldwide

    Parallel Wireless

    Washington DC
    4 days ago
  •  ...System Engineer SilverEdge is a premier provider of innovative cyber, software and intelligence solutions addressing everyday challenges to meet mission goals across the DOD and Intel Communities and beyond. We are seeking a system engineer to provide technical and... 
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    SilverEdge Government Solutions

    Suitland, MD
    4 days ago
  • $144.2k - $288.4k

     ...bigger - helping to simplify health care one person, one family and one community at a time. Position Summary The Principal Threat Detection Engineer serves as a senior, highly technical individual contributor responsible for the design, implementation, and... 
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    Hourly pay
    Full time
    Temporary work
    Local area

    CVS Health

    Washington DC
    3 days ago
  • $125.3k - $187.9k

     ...Principal / Sr. Principal Cyber Systems Engineer At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has... 
    Suggested
    Shift work

    Northrop Grumman

    Alexandria, VA
    4 days ago
  • $126.3k - $243.1k

     ...lasting change that moves missions and the government forward! Overview : AFS is seeking a highly skilled and hands-on Principal Cyber Defense Engineer to join our team. This role will focus on leading technical efforts in cybersecurity, working closely with federal law... 
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    Live in
    Work at office
    Local area

    Accenture

    Washington DC
    4 days ago
  •  ...readiness of America's Navy ships, aircraft and expeditionary forces – Serco has a great opportunity for you!This Principal Information Security Systems Engineer (ISSE) will be working with a dynamic team supporting applications on the Defense Information System Agency (... 
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    Contract work
    For contractors
    Local area
    Immediate start
    Remote work
    Flexible hours

    Serco

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

    Praescient Analytics

    Arlington, VA
    1 day ago
  • $206k - $284k

     ...Principal Model-Based Systems Engineer 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... 
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    Full time
    Work experience placement
    Work at office
    Local area
    Night shift

    Science & Technology Research (STR)

    Arlington, VA
    5 days ago
  •  ...Principal Systems Analyst / Engineer Location: Washington, DC Position Type: Contract (05-26-2026 to 04-30-2027) Rate: DOE Key Responsibilities System Lifecycle & Documentation: Lead the creation of Project Life Cycle Management (PLM) artifacts, including... 
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    Contract work
    Work experience placement
    Work at office

    Georgia IT Inc

    Washington DC
    5 days ago
  •  ...Job Title : Principal Mechanical Design Engineer Job Family : Mechanical Design Engineering Organization : Data Center Infrastructure Team Location : Remote* OR Austin, TX *Requires up to 20% domestic and/or international travel (rare) How will... 
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    Contract work
    Part time
    Immediate start
    Remote work

    JABIL CIRCUIT, INC

    Washington DC
    9 hours ago
  • $158.84k - $190.63k

    Senior Principal Engineer (Electric Power, NERC, FERC) Our Reliability department has a dynamic opening for a Senior Principal Engineer. The incumbent will provide technical leadership on electric power industry reliability planning and operations issues, including those... 

    Edison Electric Institute

    Washington DC
    5 days ago
  •  ...Are you a highly experienced Principal Welding Engineer with a strong background in robotic welding and manufacturing automation? Would you be interested in joining Genie, a global OEM, to help advance large scale automation and modernize production across multiple sites... 

    Round-Peg Solutions (RPS)

    Washington DC
    4 days ago
  • $160k - $210k

     ...Principal Security Engineer UltraViolet Cyber is a leading platform-enabled unified security operations company providing a comprehensive suite of security operations solutions. Founded and operated by security practitioners with decades of experience, the UltraViolet... 
    Temporary work
    3 days per week
    1 day per week

    UltraViolet Cyber

    Arlington, VA
    4 days ago
  • $208.3k - $281.8k

     ...us protect not only the Amazon Web Services (AWS) cloud computing environment but all of our customers as well! As a Principal Security Engineer in AWS Support-Kumo, you will be on the forefront of many security issues for a wide variety of platforms and... 
    Flexible hours
    Shift work

    Amazon

    Arlington, VA
    3 days ago
  • $154.05k - $278.48k

    Description Leidos has a new and exciting opportunity for a Principal Systems Engineer in our Intelligence Sector's Cyber & Analytics Business Area (CABA) . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software... 
    Local area
    Immediate start
    Flexible hours

    Leidos

    Bethesda, MD
    5 days ago
  • A leading global technology firm in Washington, DC is seeking a Principal Engineer to provide technical leadership, mentor engineers, and identify AI innovation opportunities. The ideal candidate has over 10 years of experience in scalable web-based products and a strong... 

    Refinitiv

    Washington DC
    3 days ago
  • # **Our Privacy Statement & Cookie Policy**Principal Engineer page is loaded## Principal Engineerremote type: Hybridlocations: United States of America, Washington, District of Columbiatime type: Full timeposted on: Posted 9 Days Agojob requisition id: JREQ199519**Principal... 
    Work at office
    Local area
    Flexible hours
    2 days per week
    3 days per week

    Refinitiv

    Washington DC
    3 days ago
  • A global data and analytics company in Washington, DC, is seeking a Principal Engineer to lead technical initiatives and mentor software engineers. The ideal candidate has over 10 years of experience in software engineering and a strong foundation in AI technologies. Responsibilities... 

    Refinitiv

    Washington DC
    2 days ago
  • $230k - $281k

    CloudFlare is looking for skilled engineers to join their Resiliency Engineering Team in Washington, D.C. This role involves building and managing the internal Control Plane for their services, ensuring robust and effective management of a globally distributed system. Ideal... 

    CloudFlare

    Washington DC
    4 days ago
  •  ...Follow Shield AI on LinkedIn, X, Instagram, and YouTube.  Job Description: We are looking for an experienced state estimation engineer to design, develop, and support the deployment of safety-critical navigation solutions for aerospace platforms. This role requires... 
    Full time
    Temporary work
    Part time
    Worldwide

    Shield AI

    Washington DC
    10 days ago
  •  ...aircraft ever deployed. As we push the boundaries of what’s possible in contested environments, we are looking for a Survivability Engineer to shape and optimize the low observable (LO) performance of our next-generation autonomous aircraft. This role is ideal for an... 
    Full time
    Temporary work
    Part time
    Worldwide

    Shield AI

    Washington DC
    a month ago
  •  ...values critical thinking, collaboration, and ownership. POSITION OVERVIEW Blackrock Strategy, Inc. is seeking a Principal Cybersecurity Engineer to provide senior-level technical leadership supporting cyberspace test, evaluation, and capability development... 
    Contract work
    For contractors
    Local area

    BLACKROCK STRATEGY INC

    Washington DC
    15 days ago
  • $160k - $200k

     ...responsibilities and activities may change at any time with or without notice Responsibilities We are seeking a Principal Systems Engineer to join our team supporting the FBI REQUIRED QUALIFICATIONS : Experience Experience with software development... 
    Full time
    Contract work
    Temporary work
    Work at office
    Local area
    Monday to Friday
    Weekend work
    Day shift
    Afternoon shift

    TekSynap

    Washington DC
    14 days ago
  •  ...Safety to support government projects in ship design and development. This role involves applying your expertise in System Safety Engineering to ensure compliance with safety requirements and conducting risk analyses. You will work collaboratively with multidisciplinary... 

    CACI

    Washington DC
    3 days ago
  • Overview As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information Assurance (IA) Architecture Analysis and Security Engineering Support for the implementation and fielding of the National Leadership... 

    Koitecc Solutions

    Alexandria, VA
    4 days ago