• MAXISIQ, Inc. (Hanover, MD)
    …now. Attention Cyber Warriors: Your Next Mission Awaits! Are you a battle-hardened Linux engineer looking for your next challenge? Ready to continue defending ... frontlines in the civilian sector? We're seeking a seasoned Linux Admin/Test Engineer to join our elite...and let's secure the nation's cyberspace together! Required Skillset TS / SCI clearance with CI polygraph (required)8570 IAM… more
    job goal (12/01/25)
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  • Vantor (Herndon, VA)
    …that enrich our team members' lives. Minimum Requirements: Must be a US citizen. Current Top Secret security clearance w/ SCI Eligibility and willing to get ... a CI poly. Bachelor's degree in Computer Science, Information Systems, Software Engineering or a related field (4 additional years of experience may be substituted… more
    job goal (12/02/25)
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  • The Computer Merchant, LTD. (Aurora, CO)
    Information Technology or Physics and 5+ years of related work experience Current TS / SCI CI Poly issued security clearance is required day 1 - US citizenship ... or obtain within 90 days of onboarding Job Description: Senior Platform Engineer / Linux with well-rounded Linux Infrastructure Engineering expertise to join… more
    job goal (12/01/25)
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  • Raytheon (Richardson, TX)
    …to perform database administration activities, deployment automation. Active and transferable Top Secret US government issued security clearance is required ... citizens are eligible for a security clearance​ Security Clearance: TS / SCI without Polygraph At Raytheon, the foundation...Raytheon is hiring a Principal Data Modeler and Database Engineer to support our teams in Richardson TX or… more
    job goal (12/02/25)
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  • Raytheon (Richardson, TX)
    …is required, as only US citizens are eligible for a security clearance​ Security Clearance: TS / SCI - Current At Raytheon, the foundation of everything we do is ... are currently seeking a Senior Systems Integration and Test Engineer to join our SI&T team in Richardson, TX....(Red Hat), Python, and/or Perl scripting Active and transferable TS / SCI US government issued security clearance is… more
    job goal (12/02/25)
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  • Caribou Thunder (Colorado Springs, CO)
    …your application. $85,000 - $105,000 | Colorado Springs, CO | US Citizenship Required - Active TS / SCI Clearance A Day in the Life - What You'll Do * Participate ... Systems Engineer If your skills, experience, and qualifications match...in engineering or related STEM field * Active DoD TS / SCI clearance (required at start) * Proficiency… more
    job goal (12/01/25)
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  • ManTech (Annapolis Junction, MD)
    …traditional Systems Administration principles Clearance Requirements: Must have a current/active TS / SCI Physical Requirements: The person in this position must ... MANTECH seeks a motivated, career and customer-oriented Systems Engineer III to join our team in Annapolis Junction, Maryland. Below covers everything you need to… more
    job goal (12/01/25)
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  • SciTec (Aurora, CO)
    …communication skills Candidates meeting the following criteria will be preferred: Active DoD TS / SCI clearance Candidates with OCP Red Hat experience will be ... be considered. SciTec has an immediate opportunity for a talented Senior Datacenter Engineer to join our team in Boulder, CO. Successful applicants will bring deep… more
    job goal (12/02/25)
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  • ManTech (Springfield, VA)
    …to deploy and manage map and web services Clearance Requirements: Must have current/active TS / SCI clearance. Physical Requirements: Must be able to remain in a ... is seeking a motivated, career and customer-oriented Software Data Engineer to join our team in the Springfield, VA...make sure to read the following job description and information carefully before applying. Responsibilities include, but are not… more
    job goal (12/01/25)
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  • Boeing (El Segundo, CA)
    …based on candidate eligibility. Security Clearance This position requires an active US Top Secret / SCI Security Clearance (US Citizenship Required). (A US ... us. The Boeing Company is looking for a Software Engineer -Developer (Experienced, or Senior Level) to join the National...and Export Control Requirements: This position requires an active TS / SCI US Security Clearance. (A US Security… more
    job goal (12/03/25)
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  • The Computer Merchant, LTD. (Aurora, CO)
    …clearance is required prior to start date. An active and transferable US government issued Top Secret security clearance that can be crossed over to a TS ... JOB TITLE: SOFTWARE ENGINEER JOB LOCATION: AURORA, CO WAGE RANGE*: $98.00-102.00...with Oracle databases Experience with Windows and Red Hat Linux operating systems Experience using development tools such as… more
    job goal (11/27/25)
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  • Applied Research Solutions (Dayton, OH)
    …5-8 years demonstrated performance in related technology. Minimum Security Clearance Required + Top Secret w/ SCI eligibility Additional or Preferred ... ARS is looking for an Azure Infrastructure Support (O&M Engineer ) Tech. As an Azure Infrastructure O&M Support ...for maintaining a Windows Active Directory domain and supporting Linux infrastructure in the classified region. **Why Work with… more
    DirectEmployers Association (11/21/25)
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  • National Renewable Energy Laboratory (Golden, CO)
    …programming and architecture abilities with various computer software programs and information systems. Network Engineer III Relevant Bachelor's Degree and ... **Posting Title** Network & Systems Engineer . **Location** CO - Golden . **Position...obtain and maintain a DOE security clearance at the Q/ TS / SCI level. A polygraph may be required.… more
    DirectEmployers Association (11/25/25)
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  • The Computer Merchant, LTD. (Aurora, CO)
    …with Mission Management as it pertains to Ground Systems. Active and transferable TS / SCI US government issued security clearance is required prior to start ... JOB TITLE: INTEGRATION/TEST ENGINEER LOCATION: AURORA, CO RATE RANGE: 100.00-105.00 PER...GIT tool Experience with POSTGRES DB Experience with development Linux Operation system Experience in Cyber Security Experience with… more
    job goal (11/28/25)
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  • ABBTECH Professional Resources, Inc. (Pascagoula, MS)
    …Experience supporting projects in a Shipyard environment **Required Clearance:** + Active Secret Clearance- ability to obtain TS / SCI **Required ... Client is seeking a **Network Engineer ** to be responsible for designing, implementing, and...Frequency (EHF) Communications - NIPRNET, SIPRNET, SI LAN + TS / SCI Eligible **Position Details:** + Pay Rate… more
    DirectEmployers Association (11/18/25)
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  • Applied Research Associates, Inc. (Herndon, VA)
    …network policies **Senior DevOps Engineer Preferred Qualifications:** + An active TS / SCI with CI Poly security clearance + OpenShift Certified Administrator ... **Description** ARA is looking for a Senior DevOps Engineer with strong expertise in OpenShift and you...+ **Must be a US citizen with an active TS / SCI security clearance** + Bachelors degree in… more
    DirectEmployers Association (09/11/25)
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  • ABBTECH Professional Resources, Inc. (Chantilly, VA)
    **Systems Engineer - Expert** **Location- Chantilly, Va** **Clearance- TS / SCI w/ FSP** **Salary- 185k-195k/yr** _The above salary range represents the range ... of **Terraform** for cloud orchestration across providers + Solid Linux experience: package management, navigating filesystems, running scripts, managing system… more
    DirectEmployers Association (10/15/25)
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  • COLSA Corporation (Huntsville, AL)
    …equivalent professional experience. + Minimum of 8 years related experience + Active DoD Top Secret Clearance with SCI eligibility; US Citizenship required + ... Linux . + Virtualization experience with VMWare or Nutanix. + Active TS // SCI clearance?with a?current CI Scope Polygraph. Applicant selected will be subject… more
    DirectEmployers Association (09/21/25)
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  • Network Management Systems (NMS) Linux

    CACI International (Sterling, VA)
    Network Management Systems (NMS) Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... * **The Opportunity** : We are seeking an experienced Linux Engineer to join our team with...experience + 10+ years of related work experience + TS / SCI with Poly required + Experience with… more
    CACI International (10/25/25)
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  • Linux Engineer

    Amentum (Chantilly, VA)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Linux Engineer ** to join our team of passionate individuals in **Chantilly, VA** . ... the Nation's security and intelligence mission. **Your Impact:** Our Linux Engineer will join a team of...flavors + Nginx + Certificate Management **Clearance Required:** + TS / SCI with poly **Minimum Education:** + Bachelors… more
    Amentum (10/01/25)
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