Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior System Administrator

T and T Consulting Services

This position is contingent upon award of a government contract. Project Overview The Joint Pathology Center (JPC) delivers cost-effective, high-quality, multidisciplinary pathology consultation, education, and research in support of the Department of Defense (DoD), Department of Veterans Affairs (VA), and other authorized federal and international partners. JPC’s mission relies on the continuous availability, security, integrity, and confidentiality of mission-critical information technology systems supporting pathology consultation, laboratory operations, enterprise data management, research activities, and educational initiatives. Position Summary Provides advanced systems administration, infrastructure management, cybersecurity compliance, and enterprise modernization support. Key Responsibilities Administer Windows Server, Linux systems, and enterprise infrastructure Manage VMware virtualization and enterprise storage solutions Support Cisco networking and certificate lifecycle management Maintain STIG compliance and RMF support activities Lead migrations, upgrades, and modernization projects Required Qualifications Active DOD Secret clearance or eligibility IAT Level II certification with advanced certifications preferred Experience with VMware, MECM/SCCM, and enterprise networking Minimum Experience: 6 Years Minimum Education: Bachelor’s Degree in Computer Science, Information Systems, or relevant technical, engineering or scientific field (or equivalent combination of education and related IT experience). Benefits Competitive benefits package including health, dental, vision, life insurance coverage, 401(k) plan, training programs, accrued paid time off (PTO), performance based monthly & quarterly awards, paid holidays and customer kudo rewards. Equal Opportunity Employer / Veterans / Disabled #J-18808-Ljbffr

Vacancy posted 7 hours ago
Similar jobs that could be interesting for youBased on the Senior System Administrator in Silver Spring, MD vacancy
  •  ...Employment Type Full Time, Senior-level Department Legal/IT Overview 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 creative people... 
    Senior
    Full time
    Contract work
    For contractors
    Work at office

    CGS Federal (Contact Government Services)

    Washington DC
    2 days ago
  •  ...Employment Type Full Time, Senior-level Department Legal/IT Overview 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 creative people... 
    Senior
    Full time
    Contract work
    For contractors
    Work at office

    CGS Federal (Contact Government Services)

    Washington DC
    5 days ago
  •  ...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

    E-talentnetwork

    Takoma Park, MD
    19 days ago
  •  ...Senior Systems Administrator Everforth ECS Federal is seeking a Senior Systems Administrator to support a mission-focused federal IT program in Washington DC. Please Note: This position is contingent upon contract award. Join Everforth ECS Federal to keep secure... 
    Senior
    Contract work

    ECS Limited

    Washington DC
    4 days ago
  •  ...Analytica is seeking a seasoned and adaptable Senior System Administrator to join our infrastructure team in supporting an innovative federal mission. In this role, you will provide high-level technical leadership, engineering expertise, and strategic vision to optimize... 
    Senior
    For contractors
    Local area

    Analytica, Inc.

    Silver Spring, MD
    2 days ago
  • $70k

     ...sustaining, operating, and improving essential government systems and services, with proven operational excellence, and a commitment...  ...without dual citizenship. This role is remote. The Senior System Administrator provides senior‑level IT operations and ServiceNow... 
    Senior
    Contract work
    Remote work

    MAXIMUS

    Washington DC
    8 days ago
  • CGI Technologies and Solutions, Inc. is seeking a Senior System Administrator in Washington, D.C. to manage system configurations, security settings, and perform maintenance activities. The candidate will troubleshoot issues, monitor systems for performance, and support... 
    Senior

    CGI Technologies and Solutions, Inc.

    Washington DC
    5 days ago
  • $80.52k - $161k

     ...Specialist Job Type Experienced Seniority Level Mid-Senior Level Currency...  ...Overview Xerox is seeking a highly skilled Senior System Administrator to support the United States Air Force (USAF) Managed Print... 
    Senior
    Full time
    Temporary work
    Interim role
    Work at office
    Local area
    Monday to Friday

    Xerox

    Washington DC
    1 day ago
  • The RAND Corporation is seeking a Classified Systems Administrator III based in Washington, D.C. This role involves managing classified servers and networks, ensuring the security and compliance of systems. Applicants should possess strong technical skills, be able to work... 
    Senior

    RAND

    Washington DC
    4 days ago
  • General Dynamics Information Technology is looking for an Active Directory Systems Administrator in Washington, DC. In this role, you will manage and secure enterprise directory services, ensuring authentication, authorization, and identity management across complex environments... 
    Senior

    General Dynamics Information Technology

    Washington DC
    3 days ago
  • $88k - $130.9k

    RAND Corporation in Washington D.C. is seeking a Classified Systems Administrator, III, responsible for maintaining classified servers and network infrastructures. The role ensures operational effectiveness and compliance with federal standards while collaborating with... 
    Senior
    Full time
    Work at office

    RAND

    Washington DC
    14 hours ago
  •  ...Senior Relativity Sr. Systems Administrator Employment Type: Full Time Department: Legal/IT We are seeking a Senior Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the organization's network systems... 
    Senior
    Full time
    Work at office
    Flexible hours

    Contact Government Services LLC

    Washington DC
    4 days ago
  • $100k - $115k

     ...technical planning, testing, and execution of complex system upgrades, including operating systems,...  ...advisories) and ensure timely remediation. Provide senior‑level technical support and guidance to system administrators, serving as an escalation point for complex patching... 
    Senior

    Maximus

    Washington DC
    4 days ago
  •  ...expertise in Application deployment, testing, tuning and security Experience also shall include capability to work on various operating systems and additional programming languages Has experience in at least two projects in a large organization responsible for administering... 
    Senior

    Horizon Industries

    Washington DC
    2 days ago
  • Job Description We are seeking a highly motivated and skilled Cross Domain Solutions (CDS) Systems Administrator with 3-5 years of experience to join our Federal Systems Team as a key contributor to our high‑performing Classified IT operations. This is an on‑site role supporting... 
    Senior
    Full time
    Temporary work
    Part time

    The Rundown AI, Inc.

    Washington DC
    4 days ago
  • STI-TEC is seeking a Senior Systems Administrator to oversee database and systems administration across JDEIS applications in Washington, D.C. The role ensures stability and security for the Joint Doctrine Development Community's platforms. Candidates must possess a Bachelor... 
    Senior

    STI-TEC

    Washington DC
    14 hours ago
  • $120k - $135k

    Job Description Everforth ECS is seeking a cleared Senior Systems Administrator (Top Secret Cleared) for our Washington, DC office. The role involves secure system administration, endpoint management, user support, patching, monitoring, documentation, and operational sustainment... 
    Senior
    Work at office
    Local area

    ECS Limited

    Washington DC
    14 hours ago
  •  ...lieu of a degree. Experience with Windows and Linux server system administration as well as network engineering. Experience designing, developing...  ...and solutions. Ability to work complex projects as a senior contributor within a development team consisting of customer... 
    Senior
    For subcontractor
    Remote work
    2 days per week
    1 day per week

    Peraton

    College Park, MD
    2 days ago
  • $100k - $110k

    A private university is seeking a Database Administrator to manage systems and procedures ensuring security, integrity, and performance of databases and applications. The role involves administering Oracle and SQL Server databases, maintaining ERP systems such as PeopleSoft... 
    Senior

    The Catholic University of America

    Washington DC
    2 days ago
  • Position Overview JDEIS databases and systems must stay current, backed up, and available to support doctrine and education work. The Senior Systems Administrator provides database and systems administration across JDEIS applications, including backups after major updates... 
    Senior
    Temporary work
    Flexible hours

    STI-TEC

    Washington DC
    14 hours ago
  • $112k - $179k

    Responsibilities Peraton Labs is seeking a poly cleared Senior Infrastructure and Systems Administrator to support cleared research and development efforts for a government customer in Maryland. This role will support the implementation, maintenance, security, and operational... 
    Senior
    Full time
    Contract work
    For subcontractor
    Remote work
    Shift work

    Peraton

    College Park, MD
    5 days ago
  •  ...Overview Senior Discovery IT System Administrator — Employment Type: Full-Time, Executive-Level. Department: Legal. CGS is seeking a dedicated Senior Discovery IT System Administrator to join a fast-paced and hard-working team to assist with any legal accounts. As a Senior... 
    Senior
    Full time
    For contractors
    Flexible hours

    CGS Federal (Contact Government Services)

    Washington DC
    1 day ago
  • A leading AI/ML company in Washington is seeking a Principal Systems Administrator to support the GALE application for the Department of Defense. This role involves user training, maintaining cybersecurity compliance, application management, and troubleshooting. The ideal... 
    Senior

    BigBear Inc

    Washington DC
    2 days ago
  •  ...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... 
    Senior
    Full time
    Work at office

    MANTECH

    Laurel, MD
    9 minutes ago
  • $164.73k - $174.4k

    DLH Corporation is seeking a Cloud Systems Administrator in Washington, DC to support the design, administration, and optimization of cloud-based infrastructure environments. You will ensure the reliability, security, and performance of cloud systems while managing virtual... 
    Senior

    DLH Corporation

    Washington DC
    1 day ago
  • An established industry player is seeking a Citrix Systems Administrator to join their dynamic team in Bethesda. This role involves supporting the National Media Exploitation Center by providing operations and maintenance for Citrix VDI environments. The successful candidate... 
    Senior

    Leidos

    Bethesda, MD
    5 days ago
  • A technology solutions provider in Washington, D.C. is seeking a Systems Administrator to manage the server compute environment, ensuring high availability, performance, and security. The role demands expertise in enterprise-level systems with responsibilities including... 
    Senior
    Remote work

    DAn Solutions Inc

    Washington DC
    2 days ago
  •  ...Bachelor's degree in a technical discipline. Candidates must hold an active Secret Clearance and have expertise in Middleware administration, application deployment, and security. This role offers a comprehensive benefits package including healthcare, 401(k), and educational... 
    Senior

    Horizon Industries

    Washington DC
    3 days ago
  • Modern Technology Solutions, Inc. (MTSI) is seeking a System Administrator SME to support operations at Joint Base Anacostia-Bolling, DC. You will be responsible for maintaining and monitoring networks, resolving performance issues, and implementing security protocols.... 
    Senior

    Modern Technology Solutions, Inc.

    Washington DC
    2 days ago
  • RadNet, Inc. is seeking a Senior Systems Administrator to join their team in Washington, DC, supporting mission-focused federal IT programs. The ideal candidate will possess a minimum of 7 years of system administration experience and be skilled in administering enterprise... 
    Senior

    RadNet

    Washington DC
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior System Administrator. Be the first to apply!