- ERP International (Washington, DC)
- …**ERP International, LLC** ( www.erpinternational.com ) is currently seeking a ** Systems Administrator ** with a strong background in patch management ... with developing custom mitigation techniques. + Working knowledge of information systems security standards/practices (eg, access control and system hardening,… more
- Dentons US LLP (Washington, DC)
- Senior Enterprise Messaging Administrator Chicago, IL, USSt. Louis, MO, USDenver, CO, USDallas, TX, USWashington DC, DC, USAtlanta, GA, USKansas City, MO, US Jan ... 10, 2026 ** Senior Enterprise Messaging Administrator ** Dentons US LLP...the latest applications, technologies, and their integration into existing systems , ensuring optimal performance and reliability. **Responsibilities:** + Lead… more
- AeroVironment (Arlington, VA)
- …Type** Regular **Job Description** **Job Summary:** The primary role of the Linux System Administrator is to support the full life-cycle management of 24x7 ... and alerting systems + Routine monitoring and integrity verification of system backup + Conduct periodic vulnerability scans to ensure compliance with system… more
- Infinity Systems Engineering (Alexandria, VA)
- …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator /Network Engineer to join our mission-driven team. This position offers a ... including network infrastructure management (switch deployment & configuration) and system administration in a classified environment. The ideal candidate will… more
- AeroVironment (Germantown, MD)
- …role is responsible for resolving highly complex issues across multiple systems , mentoring junior staff, leading process improvement initiatives, and ensuring the ... engineering teams, enterprise architects, and IT leadership to enhance system reliability, user experience, and support effectiveness. **Position Responsibilities**… more
- Tyto Athene (Ashburn, VA)
- …Architect. + Strong experience in enterprise IT environments as an applications or systems administrator . + Practical knowledge of Windows and Linux systems ... with a strong emphasis on Amazon Web Services (AWS). + Serve as a senior Splunk Administrator or Architect, responsible for the configuration, maintenance, and… more
- Northrop Grumman (Jessup, MD)
- …our mission! Northrop Grumman Mission Systems (NGMS) is seeking a **Principal or Sr . Principal HPC System Administrator ** . This position is located at ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...req and can be filled as a Principal or Sr . Principal HPC System Administrator **… more
- Arena Technical Resources, LLC (Washington, DC)
- …(DBMS) products . Address all vulnerabilities identified via system scanning Systems Administrator Senior Advisor Requirements and Qualifications . ... Sr . Systems Administrator Location:... Sr . Systems Administrator Location: Washington, DC, US.... Secret Clearance to start Required Technical Skills: . Senior Level system administrator skills… more
- V2X (Springfield, VA)
- …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall...production and maintenance of documentation for the team's solution system (s), sub- system (s), and component(s) deployed and in… more
- Chenega Corporation (Fort Belvoir, VA)
- Sr . Systems Administrator Ft....our Talent Network Sr . Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System ... administration and information assurance support. Duties and Responsibilities: + + Provide systems administration support for the Windows operating system and… more
- System One (Alexandria, VA)
- Job Title: Sr . Administrator Location: Alexandria, Virginia Type: 6 + months Contract To Hire Contractor Work Model: Onsite (with some flexibility) Security ... Clearance: Secret Clearance US Citizenship Required We are seeking a Sr . Administrator with strong hands-on experience in Microsoft Azure and Red Hat… more
- Themis Insight (Fort Meade, MD)
- …Public and Private, Civilian and Military expertise to every case. We are hiring a Sr . Systems Administrator (Linux) to work in Fort Meade, MD. Position ... and updates to improve reliability, security and performance. The Level 2 System Administrator shall possess the following capabilities: + Provide support… more
- RTX Corporation (Annapolis Junction, MD)
- …a safer, more secure world. Raytheon currently has an opening for a temporary System Administrator to perform onsite in our Annapolis Junction, Maryland office. ... some unclassified work will also be required. We're looking for an experienced Systems Administrator to join our team supporting critical operations in both… more
- Leidos (Alexandria, VA)
- …sounds like an environment where you can thrive, keep reading!_** Leidos is seeking a Sr . SQL Database Administrator (DBA) to partner on a large enterprise IT ... regarding enhancements and/or improvements. **Primary Tasks:** + This role performs senior level database administration tasks and reviews the technical work of… more
- GovCIO (Washington, DC)
- **Overview** GovCIO is seeking a Senior Subcontracts Administrator (Specialist/Lead) to join the Health and Civilian Sector (HCS) team-oriented, customer-focused ... $120,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7327/ sr .-subcontracts- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2026-7327_ **Category**… more
- V2X (Reston, VA)
- …+ Documents subcontractor performance using the V2X Subcontract Past Performance Rating System - SPPRS. + Uses judgment to interpret internal and external issues ... and develop best practices. + Makes recommendations to management on subcontract issues, and execution of subcontract documents. + Assists in coordination with other functional areas on matters related to Subcontracting; prepares responses as necessary to… more
- System One (Washington, DC)
- …Clearance $64.50/hr - $75.00/hr W2 ONLY Open/Additional Info Job Summary : The Senior Integrator will provide systems integration and systems administration ... This position will provide support, implementation, and design services for Windows-based systems across the enterprise. The Senior Integrator will be… more
- BAE Systems (Sterling, VA)
- **Job Description** We are looking for a highly skilled Senior Cloud Systems Administrator to join our visible technical program driving the Model Based ... at Tiers 1 & 2 for AWS cloud-based enterprise system from 10:00am-6:30pm ET, Monday-Friday + Use ServiceNow as...be available based on position level and/or job specifics. ** Senior Cloud Systems Administrator ** **120242BR**… more
- BAE Systems (Washington, DC)
- …Other incentives may be available based on position level and/or job specifics. ** Senior Systems Administrator ** **118971BR** EEO Career Site Equal ... **Job Description** BAE Systems is seeking ** System Administrators** to...an anticipated decision expected by Q3/Q4 of 2026.** The ** System Administrator ** responsibilities include, but are not… more
- Exelon (Washington, DC)
- …to build a rewarding career. Are you in? **Primary Purpose** The IT Sr Systems Engineer II position serves as a senior technical role within the IT ... reporting, and monitoring tasks. **Preferred Qualifications** + ServiceNow Certified System Administrator + ServiceNow Certified Application Developer +… more
