• Principal PKI & MMS Administrator

    BAE Systems (Vicksburg, MS)
    …cross-functional teams to ensure secure access and mobility in regulated environments. As a senior PKI & MMS administrator , you'll be responsible for ... delivering innovative solutions that make a meaningful impact. As a **Principal PKI & MMS Administrator ** , you'll play a critical role in supporting Public Key… more
    BAE Systems (11/18/25)
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  • Junior PKI Administrator

    Chenega Corporation (Springfield, VA)
    **Req ID:** 38815 **Summary** **Junior PKI Administrator ** **Springfield, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... of experience working in the Federal marketplace. The **Junior PKI Administrator ** support provides superior customer service....their best work every day. From entry-level employees to senior leaders, we believe there's always room to learn.… more
    Chenega Corporation (01/10/26)
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  • Senior IT Infrastructure Support…

    CACI International (Hanover, MD)
    Senior IT Infrastructure Support Specialist-ICAM & PKI Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... of Travel: None * * * **The Opportunity:** CACI is seeking a Systems Administrator to provide 24x7 support to an existing Operations Center for Identity, Credential,… more
    CACI International (11/13/25)
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  • Senior Cybersecurity Network Defense…

    CGI Technologies and Solutions, Inc. (Radford, VA)
    ** Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior )** **Category:** Cyber Security **Main location:** United ... Type:** Full Time **Position Description:** CGI Federal is looking for a Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - … more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Senior Cybersecurity Incident Response…

    CGI Technologies and Solutions, Inc. (Radford, VA)
    ** Senior Cybersecurity Incident Response Administrator (Information Assurance Engineer - Senior )** **Category:** Cyber Security **Main location:** United ... Type:** Full Time **Position Description:** CGI Federal is looking for a Senior Cybersecurity Incident Response Administrator (Information Assurance Engineer - … more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Senior Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and skilled ** Senior Systems Administrator ** to join our sustainment team in **Chantilly, VA.** In this role, you will support a ... compliance + Support Identity and Access Management (IdAM) initiatives, including PKI , LDAP, and related authentication technologies + Maintain system documentation,… more
    ManTech (12/13/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, ... better. GDIT has an immediate opening for a Systems Administrator to fill a Core Services position supporting the...and accounting actives are controlled by Active Directory with PKI certificates and Single Sign On. + Enterprise Provisioning:… more
    General Dynamics Information Technology (01/05/26)
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  • Senior Systems Administrator

    ManTech (Fairmont, WV)
    **MANTECH** seeks a motivated and customer-oriented ** Senior Systems Administrator - Windows/Linux Dual-Stack Specialist** to join our team in **Boulder, CO** . ... Group Policy Objects (GPOs), DNS, DHCP, and Public Key Infrastructure ( PKI ) services. Manage and maintain virtualized environments (VMware vSphere/ESXi, Hyper-V) and… more
    ManTech (11/05/25)
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  • Lead Senior Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, mission-oriented ** Senior Systems Administrator ** to join our team in **Chantilly, VA.** As the Lead Senior Systems ... Server 2016/2019, to include Active Directory, Domain Controllers, DNS, GPO's, PKI , DHCP, VMware v8, Backup Architectures, Storage Management, and Auditing.… more
    ManTech (12/19/25)
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  • Senior SQL Server Database…

    Chenega Corporation (Fort Belvoir, VA)
    Senior SQL Server Database Administrator Ft. Belvoir, VA Join our Talent Network Senior SQL Server Database Administrator Ft. Belvoir, VA C-CHR-24-037 ... will utilize the SSL and will require user authentication utilizing the DoD PKI . + Follow Army directives in developing and deploying single sign-on technology. +… more
    Chenega Corporation (12/01/25)
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  • Senior Linux System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Linux System Administrator (SA). The SA provides support for implementation, ... off duty, on an on-call basis. + The Level 3 System Administrator shall possess the following capabilities: + Provide support for implementation, troubleshooting… more
    Belay Technologies (01/04/26)
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  • Senior Systems Administrator

    PingWind INC (Doral, FL)
    Senior Systems Administrator - SCITES Doral, FL (http://maps.google.com/maps?q=Doral+FL+USA) Job Type Full-time Description Location:Doral, Florida Required ... related IT career field Seeking an IT Microsoft Systems Administrator to help maintain the USSOUTHCOM Enterprise System in...an emphasis in the following areas Identity management, and PKI . + Latest used version of Windows Server, Microsoft… more
    PingWind INC (11/12/25)
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  • Senior System Administrator (2nd…

    RTX Corporation (Springfield, VA)
    …meaningful problems that create a safer, more secure world. Raytheon seeks a Systems Administrator to join a high-performing team at the heart of an important US ... meet its national security strategy. This is for an on-site system administrator sustaining and maintaining a VM-based data system supporting a high visibility… more
    RTX Corporation (01/07/26)
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  • Sr. IAM Administrator (IT@JH Enterprise…

    Johns Hopkins University (Baltimore, MD)
    …high level of independent decision-making and leadership in IAM practices. Furthermore, the Senior IAM Administrator will mentor and guide IAM Administrators and ... **_Sr. IAM Administrator_** . The Sr. Identity and Access Management (IAM) Administrator is responsible for planning, implementing, and managing IAM services for the… more
    Johns Hopkins University (11/20/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled ... the degree for a total of 14 years. * 2+ years' experience with PKI authentication services. Experience with: o Configuration and Maintenance of Virtual Machines ?… more
    Synergy ECP (10/15/25)
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  • Senior Cybersecurity Incident Response…

    TekSynap (Radford, VA)
    …and validate security controls. + Provide Public Key Infrastructure ( PKI ) support, including management of SSL/TLS certificates and related cryptographic ... meet regulatory and security requirements. + Strong working knowledge of PKI infrastructure, digital certificates, and encryption protocols. + Familiarity with… more
    TekSynap (10/25/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …configurations are documented and managed. + Oversee Public Key Infrastructure ( PKI **)** token provisioning, distribution, and management activities. + Conduct ... analysis. + Proficiency in managing AESS Site Reviewer, DISA Whitelist, and PKI Token services. + Experience in STIG compliance scanning and remediation tracking.… more
    TekSynap (10/25/25)
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  • Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …in supporting Microsoft Windows Server Operating Systems, Directory Services (AD), MS PKI (Certificates), DFS, and GPO validation and design. + Hands-on expertise ... required **Desired** + Certification in Microsoft Azure Cloud + Azure Administrator Associate, Azure Solutions Architect Expert, Azure Security Engineer Associate or… more
    PSEG Long Island (12/31/25)
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  • Senior Windows Systems Administrator

    ISYS Technologies (Eglin AFB, FL)
    …space initiatives of our government customers. I2X Technologies is seeking a Senior Systems Administratorto support ongoing activities for a customer at Eglin AFB, ... Scripting + Cisco Switch Management + Microsoft Certificate Management - PKI + DISA STIG Configuration Management + Linux Experience Essential Requirements:… more
    ISYS Technologies (01/06/26)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …improve our future and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of system ... accordance with ICAM standards. + Administer enterprise ICAM and PKI /PKE services, including certificate issuance, renewal, and authentication integration. Backup,… more
    BAE Systems (12/09/25)
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