• Epsilon, Inc (Arlington, VA)
    **Network Administrator III** **Epsilon is now part of AMERICAN SYSTEMS !** We are pleased to announce Epsilon, Inc. has joined AMERICAN SYSTEMS . Together, we're ... for our employees. Epsilon will operate as a wholly owned subsidiary of AMERICAN SYSTEMS until December 31, 2025, transitioning fully to AMERICAN SYSTEMS on… more
    DirectEmployers Association (09/06/25)
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  • Washington Metropolitan Area Transit Authority (New Carrollton, MD)
    …HCM Administrators and/or IT Developers and makes recommendations for system enhancements/process improvements. + Manages tickets in Computer Associates ... for promotion meet the minimum qualifications and work experience of the next career ladder series job before consideration for advancement. + Candidates must remain… more
    DirectEmployers Association (10/10/25)
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  • Fannie Mae (Reston, VA)
    …homeownership and affordable rental housing across the country. Join Fannie Mae to grow your career and help people find a place to call home. Job Description *As a ... enterprise endpoints. You will mentor a team of engineers and administrators , drive automation and analytics, and collaborate cross-functionally to ensure secure… more
    DirectEmployers Association (09/13/25)
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  • Computer System

    Northrop Grumman (Linthicum Heights, MD)
    …and verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers, PC ... requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements...a routine basis. + Create and maintain user and computer accounts and modify file permissions and security access… more
    Northrop Grumman (10/14/25)
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  • Senior High Performance Computing (HPC)…

    BAE Systems (Annapolis Junction, MD)
    …in your life and keep you performing at your best. We are seeking HPC Systems Administrators to: + Support a large client-server based IT enterprise in ... + Candidates shall have a Bachelor s Degree in Computer Science or related field and have ten (10)...level and/or job specifics. **Senior High Performance Computing (HPC) Systems Administrator** **115702BR** EEO Career Site Equal… more
    BAE Systems (09/09/25)
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  • Senior Systems Administrator…

    Huntington Ingalls Industries (Hanover, MD)
    …background in system administration and be part of a small team of system administrators ensuring the stability, security, and efficiency of our systems . ... Essential Job Responsibilities + Member of a team of system administrators to maintain the reliability, security,...VMware, Hyber-V) + Experience with configuring, diagnosing and repairing computer systems + Strong knowledge with scripting… more
    Huntington Ingalls Industries (08/27/25)
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  • Systems Admin/DBA (Secret Clearance) - DC…

    General Dynamics Information Technology (Washington, DC)
    …- CompTIA **Experience:** 10 + years of related experience **Job Description:** **Sr. Systems Administrators ( System Admin)** **Your Impact** Own your ... We are seeking a qualified, motivated individual to join GDIT as a **Sr.** ** Systems Administrators ** . You will be responsible for providing expertise in the… more
    General Dynamics Information Technology (10/01/25)
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  • Computer Network Defense Analyst

    Belay Technologies (Hanover, MD)
    …commercial products. We hire software engineers, web designers, test engineers, systems engineers, systems administrators , database engineers and ... identify, analyze, map, and/or protect against vulnerabilities, intrusions and threats to computer network systems There are multiple levels available for the… more
    Belay Technologies (10/14/25)
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  • (Mid. or Senior) System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …to have the following skills: + Bachelor's Degree or Master's degree in System Engineering, Computer Science, Information Systems , Engineering Science, ... commercial products. We hire software engineers, web designers, test engineers, systems engineers, systems administrators , database engineers and… more
    Belay Technologies (10/01/25)
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  • Information System Security Officer (ISSO)

    Lockheed Martin (Hanover, MD)
    …guidance and direction to program personnel\. The ISSO also works closely with System Administrators and Network Engineers to ensure security patches and secure ... & Mission Systems \(RMS\) division is seeking an experienced Information System Security Officer \(ISSO\) to protect mission critical information systems \.… more
    Lockheed Martin (10/18/25)
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  • Linux System Administrator with Poly

    Parsons Corporation (Centreville, VA)
    …**Job Description:** Our Special Programs and Systems team is hiring Linux System Administrators with a passion for mission excellence in our High ... to assess and evaluate ever-changing situations effectively **What Desired Skills You'll Bring:** + Computer system basics such as Git, NTP, DNS, DHCP, and VNC +… more
    Parsons Corporation (08/23/25)
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  • Mid/Senior Information Systems Security…

    Belay Technologies (Annapolis Junction, MD)
    …commercial products. We hire software engineers, web designers, test engineers, systems engineers, systems administrators , database engineers and ... areas: + Validating and verifying system security requirements and establishing system security designs for large-scale systems , major system elements,… more
    Belay Technologies (08/07/25)
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  • Senior Information Systems Security Officer

    The MITRE Corporation (Mclean, VA)
    …strategic plans for overall assessment procedures, policies, etc. + Partner with System Administrators , Engineers to improve on process, policies protecting ... values. We offer competitive benefits, exceptional professional development opportunities for career growth, and a culture of innovation that embraces adaptability,… more
    The MITRE Corporation (09/17/25)
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  • System Engineer

    Belay Technologies (Fort Meade, MD)
    …qualifications: + TS/SCI Clearance with full polygraph + Bachelor's Degree in System Engineering, Computer Science, Information Systems , Engineering Science, ... systems (eg, JIRA, Redmine, ServiceNow) + Linux operating systems Ability to: + Analyze system applications...products. We hire software engineers, web designers, test engineers, systems engineers, systems administrators , database… more
    Belay Technologies (09/10/25)
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  • Information Systems Security Officer

    FGS, LLC (Suitland, MD)
    …ACAS, Retina, WASSP, SECSCN, and other tools, then provide guidance to systems administrators for remediation + Respond to Information Assurance Vulnerability ... Alerts (IAVAs) and review system logs + Conduct regular security scans and maintain...clearance + High school diploma required, Bachelor's degree in Computer Science, Information Systems , or related field… more
    FGS, LLC (08/23/25)
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  • Senior Systems Engineer

    Belay Technologies (Annapolis Junction, MD)
    …of similar scope, type and complexity is required + Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science, ... finalist in 2021! Belay Technologies is seeking a Senior System Engineer to join our intel team. Roll Descriptions:...products. We hire software engineers, web designers, test engineers, systems engineers, systems administrators , database… more
    Belay Technologies (09/25/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …our team! **What You'll Be Doing:** + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and ... opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and...(IAT Level II) - Baseline DoD IA certification for system administrators . + RHCSA - Core Linux… more
    Parsons Corporation (08/16/25)
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  • Senior Information Systems Security Officer

    The MITRE Corporation (Mclean, VA)
    …to strengthen the cybersecurity posture of classified environments. + Collaborate with system administrators , engineers, and stakeholders to mitigate risks and ... + Lead the design and implementation of cybersecurity measures for classified systems , ensuring security is embedded throughout the system lifecycle. +… more
    The MITRE Corporation (09/18/25)
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  • Systems Engineer SME

    General Dynamics Information Technology (Falls Church, VA)
    …AN IMPACT * Designs and defines system architecture for new or existing computer systems + The candidate will collaborate with others to ensure the ... support updates, deployments and M365 users + Handle technical related escalations from system administrators and project staff + Understand and support the end… more
    General Dynamics Information Technology (08/23/25)
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  • Senior System Administrator

    DCCA (Columbia, MD)
    …responds to management requests for information. Provides technical guidance to lesser-experienced systems administrators . An equivalent of a bachelors degree in ... Senior System Administrator Location Columbia, MD Job Code 2215 # of Openings 1 Apply Now (https://phg.tbe.taleo.net/phg02/ats/ careers more
    DCCA (08/16/25)
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