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  • Linux (DevSecOps) System Administrator (TS/SCI)

    $100k - $125k

     ...as defined by 8 U.S.C. 1324b(a)(3). Please review the job details below. We are seeking a solutions-oriented System Administrator to support a user base solving unique and challenging problems in support of national security. The ideal candidate thrives on technology... 
    Suggested
    Permanent employment

    Vantor

    Herndon, VA
    4 hours agonew

  • Linux Engineering Manager - Optimisation for Latest Hardware (Washington)

     ...company, and works across the full Linux stack from kernel to GUI, to optimise Ubuntu, the world's most widely used Linux desktop and server, for the latest silicon. The role is a fast-paced, problem-solving role that's challenging yet very exciting. The right... 
    Suggested
    Full time
    Remote work
    Work from home

    Canonical

    Washington DC
    1 day ago

  • Insider Threat Program Senior System Engineer

    $148.85k - $269.08k

     ...prior relevant experience or Masters with (13) years of prior relevant experience  Strong Proficiency in operating systems: Windows Server, Linux (RHEL) Experience with virtualization platforms: VMware, Strong understanding of networking protocols (TCP/IP, DNS,... 
    Suggested
    Contract work
    Local area
    Immediate start

    Leidos

    Lorton, VA
    25 days ago

  • Network Administrator

    $112.45k - $203.28k

     ..., switches, firewalls, and load balancers in support of mission-critical operations. Manage connectivity and performance across servers, storage, hypervisors, and data center interconnects to ensure optimal network throughput and reliability. Utilize network monitoring... 
    Suggested
    Local area
    Immediate start
    Remote work
    Shift work

    Leidos

    Takoma Park, MD
    24 days ago

  • Sr. Electrical Engineer

    $104.65k - $189.18k

    Job Description Description Senior Electrical Engineer Location: Chantilly VA Clearance Required: Active TS/SCI with ability to pass a polygraph. We are seeking a highly skilled and detail-driven Senior Electrical Engineer to lead the design, development...
    Suggested
    Local area
    Immediate start

    Leidos

    Burke, VA
    a month ago

  • Computer Systems Engineer - Pega Resource

    $104.65k - $189.18k

     ...Pega Resource to join the National Airspace System (NAS) Integration Support Contract (NISC IV) to support the Federal Aviation Administration in the Washington DC Office. As a Computer Systems Engineer – Pega Resource, you will play a crucial part in designing,... 
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    Contract work
    Work at office
    Local area
    Immediate start
    Remote work

    Leidos

    Riverdale Park, MD
    8 days ago

  • Linux (DevSecOps) System Administrator (TS/SCI)

    $100k - $125k

     ...as defined by 8 U.S.C. 1324b(a)(3). Please review the job details below. We are seeking a solutions-oriented System Administrator to support a user base solving unique and challenging problems in support of national security. The ideal candidate thrives on technology... 
    Suggested
    Permanent employment
    Full time

    Vantor

    Herndon, VA
    5 days ago

  • Senior Systems Engineer

    $104.65k - $189.18k

    Job Description Description Leidos’ Space Division has an opportunity on the Space Based Interceptor program for the Fire Control team. We are looking for experienced Systems Engineers who can bring digital engineering practices into the program and drive digital...
    Suggested
    Local area
    Immediate start
    Remote work
    2 days per week
    1 day per week

    Leidos

    Vienna, VA
    9 days ago

  • Electrical Engineer

    $67.6k - $122.2k

    Job Description Description Electrical Engineer Location: Chantilly VA Clearance Required: Current TS/SCI security clearance with the ability to pass a polygraph. Leidos is seeking a motivated and detail-oriented Junior level Electrical Engineer to...
    Suggested
    Work at office
    Local area
    Immediate start

    Leidos

    Springfield, VA
    15 days ago

  • Network Administrator

    $72.15k - $130.43k

     ...Intermediate certification requirements (Cloud+, GICSP, SSCP, Security+ CE, GSEC, or higher). Candidate must possess an F5 Certified Administrator (201) or higher certification. Education ~ High School Diploma with 8+ years of relevant experience, Associate’s with 6+... 
    Suggested
    Contract work
    Local area
    Immediate start

    Leidos

    Alexandria, VA
    18 days ago

  • System Engineer - Machine Learning

    $180k

    Founded in 2007 and headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the U.S. intelligence and defense communities. The company leverages its expertise in data transport solutions...
    Suggested
    Full time
    Work at office
    Flexible hours

    Synergy Ecp

    Chevy Chase, MD
    11 hours ago

  • Firewall Engineer

    $126.1k - $227.95k

    Job Description Description Leidos' Digital Modernization sector is seeking a Senior Firewall Engineer to support the GSM-O effort. This position is located at the Pentagon and is 100% on-site. This role requires an engineer who can design, implement, and manage ...
    Suggested
    Contract work
    Work experience placement
    Local area
    Immediate start

    Leidos

    Springfield, VA
    16 days ago

  • Sr Electronics Design Engineer

    $104.65k - $189.18k

     ...Integration Support (NISC) program at Leidos is seeking Senior Electronics Design Engineers to provide support to the Federal Aviation Administration (FAA) Eastern Service Area - Engineering Services Groups located in: College Park, GA Washington, DC Burlington, MA... 
    Suggested
    Contract work
    For contractors
    Local area
    Immediate start
    Remote work

    Leidos

    Springfield, VA
    12 days ago

  • Linux Systems Engineer - Active TS/SCI

    Experience developing systems, products, and/or processes based on a total systems perspective. Consults, plans, analyzes, designs, develops, tests, assures quality, configures, installs, implements, integrates, maintains, and manages systems. Maintains a ...
    Suggested
    Full time
    Temporary work
    Relocation package

    ENS Solutions, LLC

    Springfield, VA
    12 days ago

  • Systems Engineer

    $89.3k - $157.55k

    Job ID: 707014BR Date posted: Oct. 02, 2025 Description: The coolest jobs on this planet... or any other... are with Lockheed Martin Space. We will be having a virtual hiring event on November 5th and 6th. If you apply to this requisition, you will be considered...
    Suggested
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin

    Fort Belvoir, VA
    1 day ago

  • Network Administrator

    $112.45k - $203.28k

     ...solutions, with Dell Versa preferred Some experience working with Azure and AWS cloud networking Experience working with AAA servers, such as Cisco ISE or Aruba Clearpass, and endpoint posturing. Experience working with Enterprise Wireless Familiarity with Type... 
    Contract work
    Local area
    Immediate start

    Leidos

    Fort Belvoir, VA
    10 days ago

  • System Security Engineer

    $170,000 per week

    Right Direction Technologies, a leader in innovative IT solutions, is looking for a dedicated System Security Engineer to strengthen our cybersecurity department. At Right Direction Technologies, you?ll join a vibrant team committed to using the latest technologies to deliver...

    RightDirection Technology Solutions

    Washington DC
    11 hours ago

  • Insider Threat Program User Activity Monitor Engineer

    $126.1k - $227.95k

    Job Description Description The Digital Modernization Sector at Leidos currently has an opening for User Activity Monitor (UAM) Engineer supporting the HEITS Contract as part of the Department of Homeland Security (DHS) Insider Threat Program (ITP). This is an exciting...
    Contract work
    Local area
    Immediate start

    Leidos

    Springfield, VA
    7 days ago

  • Network Operations Center (NOC) Administrator

    $89.7k - $162.15k

     ...The Enterprise and Cyber Solutions (E&CS) Operation within Leidos’ Defense Group is seeking a Network Operations Center (NOC) Administrator to provide coverage monitor tools and availability of the Compartmented Enterprise Services Office (CESO) NOC.   With the CESO... 
    Contract work
    Work at office
    Local area
    Immediate start
    Shift work
    Night shift
    Rotating shift

    Leidos

    Arlington, VA
    26 days ago

  • SQL Server Database Administrator (on-premises) - TS/SCI with Polygraph

     ...We think. We act. We deliver. There is no challenge that we can’t turn into opportunity. And our work depends on a SQL Server Database Administrator joining our team to support Government activities at Chantilly, VA. Responsibilities Include but Are Not Limited To... 

    General Dynamics Information Technology

    Chantilly, Loudoun County, VA
    6 days ago

  • Senior Staff Engineer, Mission Systems (R3929) (Washington)

    $170k - $250k

    Senior Staff Engineer, Mission Systems (R3929) Shield AI is a venturebacked deeptech company founded in 2015 that protects service members and civilians with intelligent systems. Its products include the VBAT and XBAT aircraft, Hivemind Enterprise, and the Hivemind Vision...
    Full time
    Temporary work
    Part time
    Worldwide

    Shield AI

    Washington DC
    1 day ago

  • PT Service Clerk - Bake Off

    Giant Food - 8074 Rolling Road [Grocery Associate / Team Member] As a Bake Off Service Clerk at Giant Food, you'll: Assist customers with bakery product selections; Maintain cleanliness and organization of the bakery area; Operate bakery equipment safely and efficiently...
    Immediate start

    Giant Food

    Springfield, VA
    4 days ago

  • Environmental Safety and Health Engineer

    $112.45k - $203.28k

    Job Description Description We are seeking an Environmental Safety and Health (ESH) Engineer who plays a critical role in supporting the organization’s ESH compliance and performance by conducting inspections, collecting data, maintaining records, and participating...
    Local area
    Immediate start

    Leidos

    Springfield, VA
    20 days ago

  • Secret Server Administrator - Active TS/SCI with CI Poly

     ...The Secret Server Administrator will perform a variety of functions supporting multiple Secret Server Deployments. Responsibilities include: tools deployment and configuration; supporting day-to-day operations; system health and status checks, identifying capacity, performance... 
    Full time
    Temporary work
    Relocation package

    ENS Solutions, LLC

    Washington DC
    more than 2 months ago

  • Systems Administrator

     ...Description At GDIT, people are our differentiator. As a Systems Administrators you will help ensure today is safe and tomorrow is smarter....  ..., TACACS, KVM Experience managing Windows-based virtual server environments. Hands-on working knowledge of RedHat 5 & 7... 
    Contract work
    Work experience placement
    Local area

    General Dynamics Information Technology

    Springfield, VA
    6 days ago

  • Server Administrator

    Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Server Administrator to support KITS and our government customer in Washington, DC. This is a hybrid opportunity, requires 3days onsite and 2days remote. _This position is for a Future New Business... 
    Local area
    Remote work
    Flexible hours

    Koniag Government Services

    Washington DC
    a month ago

  • We're Hiring Engineers at ZipRecruiter!

    Job Description Technology is the driving force behind our product. We’re looking for brilliant people to join our team. Apply now!

    ZipRecruiter

    Washington DC
    23 days ago

  • Sr. Systems Engineer 1 (Automation)

    $107.2k - $147.4k

     ...design, application design, cloud computing, disaster/recovery, or 6-9 years of relevant experience. Experience with system administration Demonstrated ability to design and document processes & procedures Experience transitioning work to operational teams.... 
    Apprenticeship
    Work at office
    Remote work
    Relocation
    3 days per week

    Exelon

    Takoma Park, MD
    2 days ago

  • Manager, Site Reliability Engineer (Global Payment Network)

    $175.8k - $200.7k

     ...Cloud Native technologies (Amazon Web Services, Microsoft Azure, Google Cloud Platform) At least 4 years of Unix or Linux system administration experience At least 2 years of people management experience Preferred Qualifications: ~7+ years of DevOps Engineering... 
    Full time
    Part time
    Internship
    H1b
    Local area

    Capital One

    McLean, VA
    27 days ago

  • Virtual Desktop Engineer (Azure/AWS)

    $126.1k - $227.95k

     ...​Ability to work in a fast-paced, mission-driven environment   ~​Certifications such as AZ-140, AZ-104, AWS Certified SysOps Administrator, or AWS Certified Solutions Architect.  ~​Must be a U.S. Citizen and able to obtain a Public Trust and DoD Secret Clearance... 
    Local area
    Immediate start
    Remote work

    Leidos

    Alexandria, VA
    19 days ago