• Tyto Athene (Ashburn, VA)
    …with a strong emphasis on Amazon Web Services (AWS). + Serve as a senior Splunk Administrator or Architect, responsible for the configuration, maintenance, ... **Qualifications** **Required:** + Minimum 5 years' experience as a senior Splunk Administrator or Architect....experience in enterprise IT environments as an applications or systems administrator . + Practical knowledge of Windows… more
    DirectEmployers Association (11/01/25)
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  • Tyto Athene (Reston, VA)
    **Description** Tyto Athene is hiring a ** Senior DevOps Engineer** to join our team of cloud, security, and compliance experts. In this role, you will help ensure ... the security, confidentiality, integrity, and availability of AWS-based applications and systems . You will be responsible for designing, implementing, and optimizing… more
    DirectEmployers Association (11/14/25)
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  • Signature Aviation (Orlando, FL)
    …Dynatrace, Splunk , Azure Monitor, Prometheus. + **AI Enablement:** Architecting systems to integrate with AI/ML models and decision engines With more than ... aviation operations through technology and seamless integrations. We are seeking a Senior Engineer - API Integrations to design, build, and maintain secure and… more
    DirectEmployers Association (10/21/25)
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  • Tyto Athene (Washington, DC)
    …Notifications to customers will be clear and provide sufficient detail for a mid-level system or network administrator to understand what has occurred and what ... in response to assigned incidents in the SOC ticketing system . Ensure tickets are properly updated in a timely...both orally and in writing. + Working experience with Splunk SIEM. + At least three years of experience… more
    DirectEmployers Association (10/23/25)
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  • Enterprise Logging Solution (ELS) Lead

    TekSynap (Ashburn, VA)
    …(Top Secret eligible) + Experience: Last 5 years of experience serving as a senior Certified Splunk Administrator or Architect + Education: Bachelor's of ... in an enterprise IT environment as an applications or systems administrator working in Windows and Linux...degree) + Certifications: One of the following certifications: Certified Splunk Architect (II) or Certified Information System more
    TekSynap (12/02/25)
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  • Splunk Administrator

    Cognizant (Santa Fe, NM)
    As a Splunk Administrator , you'll make an impact by building and maintaining reliable, high-performing Splunk environments that power real-time insights ... across our cloud platforms. Your work will directly impact system uptime, customer experience, and operational excellence. You'll collaborate with cross-functional… more
    Cognizant (12/12/25)
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  • Senior Cyber Risk Manager ( Splunk

    The MITRE Corporation (Mclean, VA)
    …demonstrate strong problem-solving skills to develop appropriate mitigation strategies and ensure Splunk systems are configured and operated in compliance with ... Security Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with...for the analysis, integration, testing, operations, and maintenance of Splunk system security. They will assist during… more
    The MITRE Corporation (11/08/25)
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  • Senior IT System

    BAE Systems (Nashua, NH)
    …your career with BAE Systems . BAE Systems is seeking a Senior Closed Area Systems Administrator to provide comprehensive technical and operational ... support for classified IT systems . This position requires a seasoned IT professional with...be available based on position level and/or job specifics. ** Senior IT System Administrator ** **118849BR**… more
    BAE Systems (12/04/25)
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  • Senior Linux System

    BAE Systems (San Diego, CA)
    …build your career with BAE Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and ... operational support for classified IT systems . You will primarily support the...be available based on position level and/or job specifics. ** Senior Linux System Administrator ** **116453BR**… more
    BAE Systems (09/18/25)
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  • Senior Systems Administrator

    Mount Sinai Health System (New York, NY)
    …clinical data warehouse team and a research data services team. The **_Senior Systems Administrator /Engineer,_** as a member of the Scientific Computing and Data ... administration and monitoring for Ansible configuration management, Grafana/Nagios/Zabbix system monitoring, Splunk and other tools. +...System is one of the largest academic medical systems in the New York metro area, with more… more
    Mount Sinai Health System (09/22/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator -...Work both independently as well as in coordination with Systems administrators to maintain the smooth operation of a ... about us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Operation Center** to… more
    St. George Tanaq Corporation (11/14/25)
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  • Senior High Performance Computing (HPC)…

    BAE Systems (Saratoga Springs, UT)
    …level and/or job specifics. ** Senior High Performance Computing (HPC) Systems Administrator ** **116840BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** At BAE Systems , we promote a strong, collaborative culture and...Centrify, Zenoss, SiteScope, HP Openview, HP Oneview, HPSA, HPSE, SPLUNK , Sendmail, Exchange, NetQoS, Infoblox, Nagios, HP Cluster Management… more
    BAE Systems (10/03/25)
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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 ... becomes better. GDIT has an immediate opening for a Systems Administrator to fill a Core Services...installed, proper configs, etc.) + Integrate Linux and Windows systems with other enterprise tooling (eg, ACAS, Splunk more
    General Dynamics Information Technology (12/15/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator -...and federal IT security standards. + Familiarity with Remedy, Splunk and SolarWinds. + Experience and expertise in using ... about us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Security** to support… more
    St. George Tanaq Corporation (11/18/25)
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  • Senior Linux Systems

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …(NetServ) to join our team in Dahlgren, VA. The Senior Linux Administrator (NetServ) is responsible for system administration and customer support of servers ... **Overview** SENIOR LINUX ADMINISTRATOR (RDTE) Bowhead seeks... system + Obtain the Red Hat Certified System Administrator (RHCSA) or Red Hat Certified… more
    UIC Government Services and the Bowhead Family of Companies (11/21/25)
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  • Senior Network and Computer Systems

    NANA Regional Corporation (South Burlington, VT)
    We are seeking an experienced Senior Network and Computer Systems Administrator to lead the administration, security, and optimization of the USCIS ... + Microsoft Certified: Azure Administrator /Architect. + Red Hat Certified System Administrator (RHCSA). + VMware Certified Professional (VCP). + AWS… more
    NANA Regional Corporation (10/16/25)
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  • Senior Linux System

    ManTech (Laurel, MD)
    ManTech seeks a motivated, career and customer-oriented **Linux** ** System Administrator ** to join our team in **Laurel, MD.** You will be part of a dedicated ... not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system software, troubleshoots maintains...a degree. + 20+ years of experience as a System Administrator or related experience in programs… more
    ManTech (12/11/25)
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  • Senior System Administrator

    RTX Corporation (Springfield, VA)
    …tough, 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 ... its national security strategy. This is for an on-site system administrator sustaining and maintaining a VM-based...clearance. + Security+ DoD 8570 certification or higher. + System administration experience across Linux systems . +… more
    RTX Corporation (12/14/25)
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  • Senior Systems Administrator

    Lockheed Martin (Dahlgren, VA)
    …and Linux systems and hardware\. Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system ... you\! The DARKWING Program is seeking a highly motivated Systems Administrator to join our team in...to join our team in La Plata, MD\. The System Administrator \(SA\) is responsible for the… more
    Lockheed Martin (11/19/25)
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  • Cloud Solutions Engineer/ Administrator

    Elevance Health (Indianapolis, IN)
    **Cloud Solutions Engineer/ Administrator Senior ** _PLEASE NOTE: This position is not eligible for current or future sponsorship._ **Location:** This role ... Services to transform federal health programs. The **Cloud Solutions Engineer/ Administrator Senior ** is responsible for programming on...test is completed and meets the test plan requirements, system testing is completed, and system is… more
    Elevance Health (12/05/25)
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