• Sr. Financial Analyst

    M. C. Dean (Vienna, VA)
    …for the nation's most mission-critical facilities, secure environments, complex infrastructure , and global enterprises. With over 7,000 employees, our capabilities ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (12/02/25)
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  • Security Infrastructure Lead

    Leidos (Alexandria, VA)
    …Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity analysts in support of 24x7x365 ... high-priority tasks and outages + Maintain, develop, and improve Security Infrastructure standard operating procedures and tactics, techniques, and procedures (TTPs)… more
    Leidos (01/15/26)
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  • Cloud Infrastructure Engineer 2

    Public Consulting Group (Richmond, VA)
    …+ Valimail **Education** + Bachelor's in Computer Science, Information Systems , or equivalent experience. Comparable experience substitutes for degree. ... Enterprise Administrator Expert Microsoft Certified: Cybersecurity Architect Security Operations Analyst CompTIA Security **Working Conditions** + Remote. May need… more
    Public Consulting Group (11/20/25)
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  • RMF Information System Security Engineer

    Deloitte (Richmond, VA)
    …Implementation Guides (STIGs) and Security Requirements Guides (SRGs) throughout the system lifecycle, particularly for Facility Related Control Systems (FRCS) ... innovation. Work You'll Do As a Project Delivery Senior Analyst on the project, you will: * Prepare and...experience with RMF and Cybersecurity engineering or Operational Technology Systems * Experience in vulnerability scanning, system more
    Deloitte (01/15/26)
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  • Systems Engineer - REMOTE

    TekSynap (VA)
    …& Qualifications** **RESPONSIBILITIES** + Provision, operate, install/configure, and maintain systems hardware, software, and related infrastructure , with a ... delivery, and support for planning, implementation, and ongoing operation of IT systems . + Participate in technical research and development to drive innovation… more
    TekSynap (11/08/25)
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  • Cyber Operations Specialist III

    System One (Springfield, VA)
    …Key Management System , other information security duties, and Public Key Infrastructure . + Develop new concepts and processes. + Analyzes root causes and ... experience working in Cyber Security Operating Host Based Security System (HBSS), firewalls, Intrusion Prevention Systems , Intrusion...and DoD 8570.01-M IAT Level III certification and CSSP Analyst . If you do not have these certifications, you… more
    System One (12/26/25)
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  • System Administrator, Staff

    Parsons Corporation (Chantilly, VA)
    …resolving issues for customer, and mobile devices as they pertain to Information Technology systems . The System Administrator will be the first line of defense ... need your help. Our Team is looking for a ** System Administrator** . In this role you will maintain...In this role you will maintain Information Technology (IT) systems , and standard operating procedures for the systems more
    Parsons Corporation (01/08/26)
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  • Information Systems Auditor

    Parsons Corporation (Centreville, VA)
    …with the opportunity to travel CONUS and OCONUS to the most important Air Force systems and critical infrastructure to ensure the survivability of any threat or ... what's possible. **Job Description:** Parsons is looking for an amazingly talented **Information Systems Auditor** to join our team! In this role you will get to… more
    Parsons Corporation (01/15/26)
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  • Senior Systems Administrator

    TekSynap (VA)
    …+ Ensures the stable operation of the in-house computer software systems and network connections. This includes planning, developing, installing, configuring, ... + Organizes and directs the configuration and operation of information management systems . Analyzes and resolves end user software program and connectivity issues. +… more
    TekSynap (11/15/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Requirements Adequate visual acuity and manual dexterity for meeting the requirements of the Systems Analyst discipline. HII is more than a job - it's an ... and maintain Windows and Red Hat Enterprise Linux (RHEL) environments, including virtual systems + Support system configurations in compliance with DoD Security… more
    Huntington Ingalls Industries (01/10/26)
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