• Principal/Sr. Principal Systems Administrator

    Northrop Grumman (Patuxent River, MD)
    …under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF , STIG, JAFAN, or JSIG information system environments. + Experience installing, ... configuring, and maintaining computer hardware in a networked environment. + Understanding basic networking, including subnets, routing, and VLANs; Cisco experience and/or certification. + Windows AD, LDAP, VMWare, and knowledge of SAN storage systems. + Linux… more
    Northrop Grumman (12/12/25)
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  • Jr. System Engineer - Technical Support

    Belay Technologies (Fort Meade, MD)
    …management and tracking + Understanding of Risk Management Framework ( RMF ) + Demonstrated engineering experience on programs with requirements, functional ... analysis, and allocation, conducting system requirement reviews, developing CONOPS and system architectures + Strong verbal and written communication skills + Experience in working with Software Development, Test Engineers, and System Administration teams to… more
    Belay Technologies (12/12/25)
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  • Senior Network Administrator

    CACI International (Aberdeen Proving Ground, MD)
    …+ Ensure networking devices meet and/or exceed Risk Management Framework ( RMF ) and Security Technical Implementation Guidelines (STIG) requirements to maintain the ... network's Authority to Operate (ATO) + Assist various teams in standing up or improving new and existing technologies by providing network access with security in mind. + Use networking technologies such as Vlans, Subnets, and routing protocols to isolate… more
    CACI International (12/11/25)
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  • UC Engineer - Principal

    Amentum (Fort Meade, MD)
    …deployment automation * Knowledge of cybersecurity compliance frameworks including NIST SP 800-53, RMF , and DISA STIGs, as well as compliance software like ACAS * ... Strong understanding of networking fundamentals, including LAN/WAN, QoS, and MPLS * Experience with Cisco routers, switches, and firewalls, particularly in relation to voice and video integration * Experience with voice gateways, SIP session border… more
    Amentum (12/09/25)
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  • Information Systems Security Officer - Level 2

    CACI International (Annapolis Junction, MD)
    …the National Institute of Standards and Technology Risk Management Framework (NIST RMF ). This position offers an exciting opportunity to contribute to the security ... and compliance of vital information systems, ensuring they meet all security requirements and safeguard sensitive information within a complex and dynamic environment. By fulfilling the responsibilities of an ISSO, you will play a key role in ensuring the… more
    CACI International (12/07/25)
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  • AI Solution Architect

    Parsons Corporation (Baltimore, MD)
    …technical concepts to diverse stakeholders. + Deep expertise in NIST frameworks, RMF , and DOD security standards **Security Clearance Requirement:** An active Top ... Secret SCI w/Polygraph security clearance is required for this position.​ This position is part of our Federal Solutions team. The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe.… more
    Parsons Corporation (12/06/25)
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  • Information Systems Security Manager - Level 3

    CACI International (Annapolis Junction, MD)
    …changes and providing support in line with the Risk Management Framework ( RMF ) and DoD Information Assurance Certification and Accreditation Process (DIACAP). This ... position offers a unique opportunity to make a significant impact on the overall security of critical information systems and ensure compliance with all regulatory and security requirements. **Qualifications:** **Required:** + Current Active TS/SCI with POLY +… more
    CACI International (12/04/25)
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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    …including Security Technical Implementation Guides (STIGs) and the Risk Management Framework ( RMF ) + Strong analytical skills and the ability to resolve complex, ... multi-layered technical issues using vendor documentation and in-house tools + Clear and concise verbal and written communication skills + Ability to work both independently and in a team environment across multiple assignments + Comfortable engaging directly… more
    SMX (12/04/25)
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  • Information Systems Security Officer (ISSO) 2…

    Amentum (Columbia, MD)
    …Institute of Standards and Technology Risk Management Framework (NIST RMF ). **\#DVS** **\#DIVERGENT** **\#DIVERGENTSOLUTIONS** **Here's What You'll Need:** * Eight ... (8) years of combined work-related experience in the fields of IT, cybersecurity or security authorization is required. * Bachelor's degree in Computer Science, Cyber Security or IT Engineering is required. * In lieu of a Bachelor's degree, four (4) additional… more
    Amentum (12/04/25)
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  • Information Systems Security Officer (ISSO) Level…

    DCCA (Annapolis Junction, MD)
    …with National Institute of Standards and Technology Risk Management Framework (NIST RMF ). Education / Certifications: . Five (5) years' experience as an ISSO ... on programs and contracts of similar scope, type, and complexity is required. Experience is to include at least one (1) of the following areas: knowledge of current security tools, hardware/software security implementation, communication protocols, and… more
    DCCA (12/03/25)
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