system administration Jobs in district of columbia

Refine Results
1 - 20 of 599 Jobs

Senior Dynamics Developer

GovCIO

•

Washington, District of Columbia, USA

Full-time

Overview GovCIO is currently hiring a Senior CRM Developer to lead a team of other CRM developers on new system design and development as well as maintenance and support. This individual will provide technical leadership, be responsible for peer review of others' work, and to provide inputs into design documentation. This individual will also be responsible for collaborating with other contract teams and within the PMTS team. This position will be located in the Washington DC area and will be a
Posted 24 days ago | Updated 11 hours ago

IT Manager

ASSYST

•

Sterling, Virginia, USA

Full-time

We are seeking a technically skilled and proactive IT Manager to lead and support our infrastructure and systems administration team. This is a full-time, onsite position based at our headquarters in Sterling, VA. The ideal candidate will have a strong hands-on background in systems engineering and administration and be willing to participate directly in technical and engineering tasks. The position requires ship Key Responsibilities: Lead and manage IT operations, including oversight of Syst
Posted 8 days ago

Senior Technical Support and Infrastructure (STSI) Specialist

Softthink Solutions, Inc.

•

Washington, District of Columbia, USA

Contract

Job Summary: We are seeking an experienced Senior Technical Support and Infrastructure (STSI) Specialist to support the FDA s ColdFusion General Support Systems (GSS), encompassing both public-facing and internal web application environments. This role combines system administration, technical troubleshooting, ColdFusion application support, and project management within a highly secure and regulated federal environment. Key Responsibilities: Operations & Maintenance (O&M): Administer and suppor
Easy Apply
Posted 1 day ago

Systems Administrator- Lead

NexGen Data Systems, Inc.

•

Fort Belvoir, Virginia, USA

Full-time

We are seeking an exceptional Systems Administrator to serve as a Lead for enterprise-level federal operations. This senior-level position requires a technical leader who can ensure stable operation of complex computer software systems and network connections while managing distributed teams supporting large-scale Oracle environments. The successful candidate will provide strategic technical direction, optimize system performance, and lead multi-location operational support for mission-critical
Posted 3 days ago

Technical Writer

TriosysIT Inc.

•

Washington, District of Columbia, USA

Third Party, Contract

Duties and Responsibilities:a. Write and edit technical and end-user documents, including procedures, processes, functional descriptions, release documents, system specifications, reports, manuals, training, presentations, end-user communication messages and other program deliverables such as editing policy directives, strategic plans, and standard operating procedures b. Track the development and delivery of monthly, quarterly, and semiannual documents and reports; c. Perform technical edits a
Easy Apply
Posted 17 hours ago | Updated 14 hours ago

Data Security Engineer

BOOZ, ALLEN & HAMILTON, INC.

•

Arlington, Virginia, USA

Full-time

Data Security Engineer Key Role: Architect, deploy, and configure data security solutions across various clients for DoD, IC, and Civilian Federal clients. Create new architectures to meet client requirements adhering to Zero T rus t best practices and IC data header guidelines. Interface with key stakeholders, including agency personnel and internal delivery and engineering teams. Assist in building custom policy to ensure positive control of data across hybrid cloud environments. Basic Quali
Posted 6 days ago | Updated 12 hours ago

Senior Dynamics Developer

Govcio LLC

•

Washington, District of Columbia, USA

Full-time

Overview: GovCIO is currently hiring a Senior CRM Developer to lead a team of other CRM developers on new system design and development as well as maintenance and support. This individual will provide technical leadership, be responsible for peer review of others' work, and to provide inputs into design documentation. This individual will also be responsible for collaborating with other contract teams and within the PMTS team. This position will be located in the Washington DC area and will be
Posted 2 days ago | Updated 10 hours ago

Communications Logistics Analyst - Active Top Secret Required

General Dynamics Information Technology

•

Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Accountability, Information Systems, Logistics Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: Communications Logistics Analyst - Active Top Secret / SCI Eligibility Required Seize your opportunity to make
Posted 15 days ago | Updated 10 hours ago

Communications Logistics Analyst - Active Top Secret Required

General Dynamics Information Technology

•

Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Accountability, Information Systems, Logistics Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: Communications Logistics Analyst - Active Top Secret / SCI Eligibility Required Seize your opportunity to make a
Posted 15 days ago | Updated 22 hours ago

Maritime Surveillance Systems Acoustic Analyst

Johns Hopkins Applied Physics Laboratory (APL)

•

Laurel, Maryland, USA

Full-time

Description Do you have operational experience with U. S. Navy's Integrated Undersea Surveillance System or experience in other Undersea Warfare domains? Are you passionate about working with groundbreaking, next-generation technologies? Do you want to make significant contributions to improve essential U. S. Naval capabilities through acoustic analysis, test and evaluation? If so, we 're looking for someone like you to join us at APL. We are seeking a dynamic, creative and analytical candidate
Posted 32 days ago | Updated 12 hours ago

Principal Systems Engineer

Leidos

•

Fort Meade, Maryland, USA

Full-time

Description Leidos has a new and exciting opportunity for a Principal System Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and i
Posted 6 days ago | Updated 12 hours ago

ASW Analyst/Engineer

Leidos

•

Bethesda, Maryland, USA

Full-time

Description Join our pioneering team at Leidos' High Fidelity Simulation Business Area, where we lead the charge in creating cutting-edge System of Systems solutions for the US Navy's simulation, training, and analysis needs. Picture yourself at the forefront of innovation, crafting the most advanced and game-changing trainers that redefine the US Navy's capabilities. As part of our dynamic, collaborative, and ethical team, your role will be pivotal, leaving a lasting impact on the US Navy's ope
Posted 19 days ago | Updated 12 hours ago

Red Hat Enterprise Linux (RHEL) Administrator

Maximus, Inc.

•

Maryland, USA

Full-time

Description & Requirements Maximus is seeking an accomplished Red Hat Enterprise Linux Administrator to provide expertise in managing and optimizing assets for our federal client's critical operations. As a Red Hat Enterprise Linux Admin, you will be responsible for managing and maintaining the RHEL infrastructure. Your role will involve overseeing system administration, configuration, troubleshooting, and ensuring the stability, security, and performance of the RHEL environment. This position i
Posted 27 days ago | Updated 7 hours ago

Jira and Confluence Developer

Booz Allen Hamilton

•

Arlington, Virginia, USA

Full-time

Job Number: R0220862 Jira and Confluence Developer The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how. As a cloud computing application architect, you know how to create a cloud-based technical architecture that meets client needs and takes advantage of cloud capabilities. What if you could use your cloud architecture skills to improve government infrastructure. We need you to help us develop cloud-based solutions for some of the military's toughest problems.
Posted 23 days ago | Updated 3 hours ago

COMSEC/Network Engineer

Leidos

•

Laurel, Maryland, USA

Full-time

Description Leidos has a new and exciting opportunity for a COMSEC/Network Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and imme
Posted 6 days ago | Updated 8 hours ago

Systems Administrator II

Robert Half

•

Washington, District of Columbia, USA

Contract

Description We are looking for a skilled Systems Administrator II to join our team on a contract basis in Washington, District of Columbia. In this role, you will be responsible for ensuring the seamless operation, configuration, and maintenance of both physical and virtual systems. This position requires a proactive approach to troubleshooting, optimizing system performance, and implementing critical updates to maintain system integrity and reliability. Responsibilities: Install, configure, an
Easy Apply
Posted 8 days ago | Updated 11 hours ago

Systems Administrator

SAIC

•

Beltsville, Maryland, USA

Full-time

Job ID: 2507062 Location: BELTSVILLE, MD, US Date Posted: 2025-06-27 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC is seeking a Systems Administrator to support a large federal government agency. Employee will perform on-site, at a secure government location on the day shift, Monday thru Fri
Posted 6 days ago | Updated moments ago

Sr. Cloud Engineer I

Judge Group, Inc.

•

Washington, District of Columbia, USA

Full-time

Location: Washington, DC Salary: $140,000.00 USD Annually - $200,000.00 USD Annually Description: Our client is currently seeking a Sr. Azure Cloud Engineer **This is a direct hire position.**This position requires an active Secret clearance, and ability to obtain a Top Secret.**This position is fully on-site in NW D.C., near Foggy Bottom.**The end client is the Department of State. Qualifications:Security Clearance: Secret with ability to obtain a Top Secret clearance Ability to be onsit
Posted 16 days ago | Updated 11 hours ago

Lead IBM Mainframe System Administrator

Data Intelligence LLC.

•

Washington, District of Columbia, USA

Full-time

Data Intelligence, LLC (DI) is searching for a Lead System Administrator IBM Mainframe Administrator in Washington, DC. The Lead IBM System Administrator will oversee the administration, configuration, and optimization of a complex IBM z/OS mainframe environment. This role requires deep expertise in mainframe infrastructure, system software, and operational tools, with leadership responsibilities for managing system performance, availability, and security. Familiarity with a broad range of mainf
Easy Apply
Posted 23 days ago

Mid Linux System Administrator

Booz Allen Hamilton

•

Washington, District of Columbia, USA

Full-time

Job Number: R0221402 Linux System Administrator, Mid Key Role: Provide hands-on experience managing Linux-based IT components. Provide network and systems administration support for all cybersecurity systems in the Enterprise. Provide systems administration and engineering support for non-Windows operating systems such as Linux-based systems, including Redhat Enterprise Linux (RHEL). Support the networking administration focused on enterprise infrastructure systems such as Cisco and Cisco ISE,
Posted 9 days ago | Updated 3 hours ago