Sr. Systems Administrator
Kinsley Power Systems
Our client has contracted with an government agency and has an immediate requirement for a full - time position in the NoVa office for services: The SUBCONTRACTOR shall, pursuant to our clients's technical direction, provide Level of Effort (LOE) technical support to the tasks identified below and support and/or complete any deliverables required under this SOW, as identified herein. The Subcontractor Senior Systems Administrator is responsible for providing technical support. The following are the required tasks and experience that are expected for this position; other duties may be required as they are assigned: Requirements Bachelor’s degree or equivalent work experience. Minimum of 8 years’ experience with the design, implementation, management, and administration of Enterprise data center server infrastructure, including servers, load balancing, firewalls, and networking Experience with Windows Server products (Server 2008 and 2012) and virtualization in VMWare and Hyper‑V Experience with commercial cloud architectures (Azure, Amazon AWS). Experienced in troubleshooting and maintaining a Multi‑Tenant Cloud Computing Environment Experience with multiple virtualization technologies (Hyper‑V, VmWare, KVM). Understanding of information security principles in a government environment. Proactively identify and resolve potential issues in a Virtualized Windows Server environment. Strong writing/documentation skills – providing technical documentation and recommendations. Ability to work as part of a team supporting an enterprise virtualization solution. Ability to handle multiple priorities, stress, detailed work, and deadlines Excellent written, verbal and presentation skills Strong and effective customer service skills Ability to receive a federal public trust clearance Desired skills Engagement in emerging technologies such as converged and hyper‑converged infrastructure a strong plus Experience with AD and ADFS Experience with Red Hat Linux a plus Experience with Microsoft SCCM, SCOM, SharePoint and SQL Server Any experience designing and implementing commercial cloud environments would be considered a plus CCEA or CCA in Citrix Presentation Server or XenApp Responsibilities Assisting existing support teams in designing, executing, and troubleshooting issues for a large scale data center migration and consolidation, with implementation of modern converged and hyper‑converged data center hosting technology, in support of services for ~10,000 customers at the Department of Housing and Urban Development Providing senior technical support in developing and executing data center solutions, integrating on‑premise data centers to cloud hosted offerings in Azure, O365, and AWS. Developing and documenting designs, configurations, and evolving standard operating procedures Coordinating with AD, Citrix, SharePoint, SAN, and Linux teams on developing solution options for cloud-hosted variants and alternatives to existing services Ensuring the security of the IT systems and tools. Providing Tier III support as required for escalated issues regarding data center and cloud services #J-18808-Ljbffr Kinsley Power Systems
- ...below and support and/or complete any deliverables required under this SOW, as identified herein. The Subcontractor ( Senior Systems Administrator ) is responsible for providing technical support. The following are the required tasks and experience that are expected for...SeniorFull timeWork experience placementFor subcontractorWork at officeImmediate start
- ...Sr. Systems Administrator CGI Federal is a leader in providing IT and cybersecurity solutions, dedicated to supporting mission-critical defense and intelligence initiatives. We are committed to enhancing national security through innovative technology and expert collaboration...SeniorLocal area
- ...Sr. System Administrator Location MD - Laurel Job Code 14048 of openings 1 Apply Now ( The Alaka`ina Foundation Family of Companies (FOCs) has a potential need for a Sr. System Administrator to provide support for our government customer in Laurel, MD at Ft...SeniorContract work
$109k - $182k
...Overview i3 has an exciting opportunity for a Sr Systems Administrator to support the Naval Research Laboratory, Tactical Electronic Warfare Division. The TEWD's mission is to protect the warfighter from emerging threats by advancing electronic warfare (EW) through...SeniorFull time- ...Job Title: Systems Administrator Department: Information Technology/MIS Reports To: Chief Information Officer FLSA Status: Exempt (PRO) Location: Silver Spring, MD OVERVIEW: The Radio One story began simply with a dream and one radio station. Forty...SeniorContract workWork at officeLocal areaRemote work
$112k - $179k
...Senior Infrastructure and Systems Administrator Job Locations US-MD-College Park Requisition ID 2026-166562 Position Category Cyber Security Clearance Top Secret/SCI w/Poly Responsibilities Peraton Labs is seeking...SeniorFull timeContract workFor subcontractorRemote workRelocation packageShift work- ...Locations: Chantilly, VA (HQ); Huntsville, AL; Lanham, MD, and other client sites across the US We are seeking a Senior Systems Administrator in Lanham, MD. We are seeking a highly capable Senior Systems Administrator to serve as the primary IT lead for...SeniorWork at officeLocal areaImmediate startFlexible hours2 days per week
- ...candidate with Active TS/SCI clearance in College Park, Maryland. The position involves configuring and managing Linux and Windows systems, administering HPC systems, and providing IT support. Proficiency in scripting (C and Python), as well as experience with system automation...Senior
- Sebenza LLC is a woman owned small business operating out of McLean, VA . We currently have an immediate opening for a Sr. Systems Administrator to support our contract in Lanham, MD. Our government client has a requirement to provide support in Infrastructure Management...SeniorContract workWork at officeImmediate startRemote workMonday to Friday
- ...years’ experience. 4 years of additional experience will suffice in lieu of a degree. Experience with Windows and Linux server system administration as well as network engineering. Experience designing, developing, and delivering IT and telecommunications systems and...SeniorFor subcontractorRemote work2 days per week1 day per week
- Hexagon US Federal is seeking a Senior Systems Administrator in Lanham, MD. The role involves managing hybrid infrastructure, optimizing Microsoft 365, and ensuring system reliability. Ideal candidates will have over 8 years of experience in systems administration, strong...Senior
$50k - $290k
The Swift Group, LLC is seeking a Systems Administrator in College Park, MD. This role is crucial for supporting enterprise IT systems and infrastructure, requiring at least 15 years of experience along with a bachelor's degree in a technical field. Key responsibilities...Senior- ...MANTECH seeks a motivated, career and customer-oriented Sr. Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national...SeniorFull timeWork at office
- ...the US Government. Be a part of something special. Position Overview We are seeking a highly motivated Senior Windows System Administrator to ensure the stability, reliability, and performance of our enterprise Windows environment. This role requires deep...SeniorContract workRemote workFlexible hoursWeekend workAfternoon shift
- ...accordance with institutional policies and standards, responsible for administration, configuration, scripting, maintenance, performance,... ...including the installation and testing of new software, operating systems, related utilities/services, and hardware products as well as...SeniorFull timeLocal areaDay shift
- ...Senior Systems Administrator Location: Fort Lesley J. McNair, 300 5th Avenue, Washington, DC 20319 (Hybrid) Duration: Long term Certification: CompTIA Security+ CE and Computing certification Clearance: Active Secret or above Summary We are seeking an...Senior
- ...Monitor and manage the efficient use of cloud resources, such as CPU, memory, and storage. Identify and mitigate potential threats, system vulnerabilities. Maintain acceptable configurations and identify deviations. Candidate age other special divisional projects...Senior
- ...Job Title System Administrator Job Description What We're Looking For As an experienced System Administrator, you will support system validation efforts on mission-driven programs. This position is 100% onsite in Maryland and requires an active TS/SCI+FSP Security...Senior
- ...solutions addressing everyday challenges to meet mission goals across the DOD and Intel Communities and beyond. We are seeking a System Administrator to perform a crucial role on a prime contract. Your daily duties will include, but not limited too: Maintain and...SeniorContract work
- ...System Administrator (Mid to Senior Level) Willcor is hiring a Systems Administrator to work at ONI in Suitland, MD. Required clearance is TS/SCI. Salary is negotiable. Primary Responsibilities You will be responsible for recommending and developing solutions...SeniorWork experience placement
- ...and confidentiality of mission-critical information technology systems supporting pathology consultation, laboratory operations,... ...expertise. Position Summary: Provides advanced systems administration, infrastructure management, cybersecurity compliance, and enterprise...SeniorContract workFor contractors
$97k - $140k
...of protecting service members and civilians with intelligent systems. Its products include the V-BAT and X-BAT aircraft, Hivemind Enterprise... ...motivated and skilled Cross Domain Solutions (CDS) Systems Administrator with 3-5 years of experience to join our Federal Systems Team...SeniorFull timeTemporary workPart timeWorldwide- ...Senior Systems Administrator Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated...SeniorFull timeContract workFor contractorsWork at officeFlexible hours
- ...Senior Systems Administrator II Employment Type: Full Time, Senior-level CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled, and...SeniorFull timeContract workFor contractorsWork at officeFlexible hours
$95k - $115k
...NewGen Technologies is seeking a Senior Systems Administrator to join our IT team. This role will manage IT systems infrastructure, including servers, network equipment, and software applications, ensuring security and optimal performance. This role will also provide advanced...SeniorFull timeWork experience placementWork at officeRemote work$190k - $240k
We are seeking a Senior System Administrator for one of our PRIME CONTRACTS that extends through 2026 and offers exciting opportunities to support essential services and mission critical activities across the enterprise. Our mission supports the Government Corporate...SeniorContract workFor contractorsWork at officeFlexible hoursNight shift$128k - $214.4k
...Your adventure begins now-unleash your potential with MANTECH! MANTECH seeks a motivated, career and customer-oriented Sr. Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure capabilities...SeniorHourly payContract workTemporary workWork experience placementWork at officeLocal areaRemote work- ...Relativity Senior Systems Administrator Employment Type: Full Time Department: Legal/IT We are seeking a Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the organization's network systems....SeniorFull timeWork at officeFlexible hours
$164k - $200k
...Journal's (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior System Administrator to join our intel team. You will support CNO Capabilities as a senior System Administrator and technical contributor...SeniorContract workWork experience placementWork at officeRelocationFlexible hours$97.01k - $164.91k
...connectors to integrate Power Platform solutions with external systems, Azure services, and third-party data sources using JSON,... ...an M365/enterprise environment, including SharePoint Online administration (PnP PowerShell), Power Platform automation via the Power Apps...SeniorFull timeLocal area
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