Average salary: $175,386 /yearly

More stats
Get new jobs by email

  • Principal Sales Engineer, Armory (Technical Services)

    $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

  • Principal Systems Engineer

    $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

  • Principal Elasticsearch Systems Engineer

    $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

  • Principal Systems Engineer

     ...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... 
    Suggested

    SilverEdge Government Solutions

    Suitland, MD
    4 days ago

  • Principal Systems Engineer, RF Communications & Sensing

     ...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

  • Principal Ocean Systems Engineer Communications

     ...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 (RF Systems)

     ..., 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 Threat Detection Engineer - Blue Team

    $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... 
    Suggested
    Hourly pay
    Full time
    Temporary work
    Local area

    CVS Health

    Washington DC
    3 days ago

  • Principal Cyber Defense Engineer

    $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... 
    Suggested
    Live in
    Work at office
    Local area

    Accenture

    Washington DC
    4 days ago

  • Principal Systems Analyst / Engineer - Onsite (Washington, DC)

     ...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... 
    Suggested
    Contract work
    Work experience placement
    Work at office

    Georgia IT Inc

    Washington DC
    5 days ago

  • Principal Model-Based Systems Engineer

    $206k - $284k

     ...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 leading teams, architecting systems... 
    Suggested
    Full time
    Work experience placement
    Work at office
    Local area
    Night shift

    STR

    Arlington, VA
    4 days ago

  • Principal Mechanical Integration Engineer - DCI Pipes, Frames and Structures (REMOTE) (Hiring Immediately)

     ...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... 
    Suggested
    Contract work
    Part time
    Immediate start
    Remote work

    JABIL CIRCUIT, INC

    Washington DC
    7 hours ago

  • Principal Cyber Systems Engineer, SME (TS/SCI Required)

     ...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

  • Principal Information Security Systems Engineer - Remote Opportunity

     ...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 (... 
    Suggested
    Contract work
    For contractors
    Local area
    Immediate start
    Remote work
    Flexible hours

    Serco

    Washington DC
    2 days ago

  • Principal / Sr. Principal Cyber Systems Engineer

    $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

  • Principal Security Engineer | Zscaler SME

    $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

  • Principal Security Engineer, AWS Kumo

    $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

  • Principal Welding Engineer

     ...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

  • Principal Engineer w/Top Secret Clearance

    $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

  • Principal Cybersecurity Engineer

     ...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

  • Principal Engineer, Survivability (R4608)

     ...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

  • Principal Engineer, State Estimation (R4602)

     ...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

  • Principal Network Engineer (Unified Communications/Voice)

     ...technical studies, analyses, and evaluations of future and existing local and wide area network (LAN and WAN), voice network or communications systems. Develops traffic engineering studies and analyses to determine future voice and data communications network requirements.... 
    Local area

    Legislative Branch

    Washington DC
    4 days ago

  • Principal Sales Engineer - Data Modernization

    $114.5k - $154.58k

     ...to work in a company where people truly BELIEVE in what they're doing! Job Description Summary: We're looking for a Principal Sales Engineer who is not only passionate about technology but thrives on engaging with customers to solve complex challenges. This role... 
    Remote work
    Worldwide

    Rocket Software

    Washington DC
    4 days ago

  • (3)Principal Technical Support Engineers-Texas-Maryland-Wash DC

     ...Job Description Job Description Our highly successful Global Software client wants to hire a Principal Technical Support Engineer to work On-site -Located Military BASE, Washington, DC and Maryland- You must live a commutable distance to the job you are applying for... 

    Client of www.terconsultingma.com

    Washington DC
    6 days ago

  • Principal Solutions Engineer

    $220k - $240k

     ...Principal Solutions Engineer SnapLogic is the Agentic Integration Company, integrating AI, data, applications, and microservices into one powerful platform that transforms how enterprises connect, automate, and scale. Unlike legacy integration tools, SnapLogic is built... 
    Full time
    Shift work

    SnapLogic

    Washington DC
    4 days ago

  • Principal Frontend Engineer

     ...OverviewRole: Principal Front-End EngineerLocation/Time zones: US-based (East Coast preferred; Mountain works).Work setup: Remote (high...  ..., performance, testing, and maintainability.Partner with engineering leadership to plan, prioritize, and deliver high-impact product... 
    Remote work

    Code Metal

    Washington DC
    5 days ago

  • Program Chief Engineer

     ...Req Id: 206 Job Title: Program Chief Engineer Location: Herndon, VA - Herndon, VA 20171 US (Primary) Job Description: Fibertek seeks a Program Chief Engineer to provide technical leadership for one or more programs in Fiberteks diverse technology... 

    FiberTEK

    Chevy Chase, MD
    3 days ago

  • Engineering Manager

     ...Engineering Manager Eagle Harbor Solutions, LLC a Koniag Government Services company, is seeking an Engineering Manager with a Top-Secret Clearance to support EHS and our government customer in Washington, DC. This position is for a Future New Business Opportunity.... 
    Contract work
    Work at office
    Local area
    Flexible hours

    Koniag

    Washington DC
    3 days ago

  • Principal Backend Engineer (Forward Deployed)

     ...Principal Backend Engineer (Forward Deployed) Austin, Texas - Hybrid; New York - Hybrid; San Francisco Bay Area - Hybrid About Invisible Invisible Technologies makes AI work. Our end-to-end AI platform structures messy data, automates digital workflows, deploys... 
    Work at office
    Local area
    Immediate start
    Remote work

    Invisible Technologies Inc. Defunct

    Washington DC
    4 days ago