Select Your Search Country
Home
Job Search
Job Alerts
News
About
Contact Us
Keywords
Location
within 5 miles
within 10 miles
within 25 miles
within 50 miles
within 100 miles
within 250 miles
within 1000 miles
Any Job Type
Contract Roles
Permanent Roles
Temporary Roles
Select Job Sectors
Select Job Sectors
Accounting
Administration
Advert / Media / Entertainment
Banking & Financial Services
Call Centre / CustomerService
Community & Sport
Construction
Consulting & Corporate Strategy
Education
Engineering
Government & Defence
Healthcare & Medical
Hospitality & Tourism
HR / Recruitment
I.T. & Communications
Insurance & Superannuation
Legal
Manufacturing Operations
Mining / Oil / Gas
Other
Primary Industry
Real Estate & Property
Retail & Consumer Products
Sales & Marketing
Science & Technology
Trades & Services
Transport & Logistics
Executive Positions
Self Employment
OK
16510
sr systems administrator with security clearance Jobs in Washington, Washington DC
Sr. Systems Administrator with Security Clearance
Columbia, Maryland
BigBear.ai
Overview BigBear.ai is seeking a Sr. Systems Administrator. The System Administrator is responsible for implementing, troubleshooting, and maintaining Information Technology (IT) systems. This role manages IT system infrastructure and related processes, ensuring smooth...
Full Job Details
Sr. Systems Administrator with Security Clearance
Fairfax, Virginia
The Arena
Senior Systems Administrator - Apexlogic Location: On-site requirements within Northern Virginia. Security Clearance: Active CI Poly required Employment Type: Full-time About Us: Apexlogic is a fast-growing Managed Services company dedicated to building cutting-edge, secure,...
Full Job Details
Sr. Systems Administrator with Security Clearance
Aberdeen Proving Ground, Maryland
Abacus Technology Corporation
Overview Abacus Technology is seeking a Sr. Systems Administrator to provide technical support for computing platforms (workstations and servers, to include web servers), storage solutions, and enterprise management solutions. This is a full-time position. Responsibilities...
Full Job Details
Sr. Systems Administrator with Security Clearance
Annapolis, Maryland
Solutions Technology, Inc.
We are seeking a highly skilled and experienced Senior Systems Administrator to join our IT team. The ideal candidate will be responsible for managing, maintaining, and improving the organization's IT infrastructure, ensuring optimal performance, security, and reliability....
Full Job Details
Sr. Systems Administrator with Security Clearance
Chantilly, Virginia
SAIC
Description SAIC is seeking a highly motivated Systems Administrator to join our team of professionals providing technical and program services to the U.S. Government (USG) . SAIC provides research, engineering, design, analysis, acquisition, development, integration, test,...
Full Job Details
Sr. Systems Administrator with Security Clearance
Maryland
August Schell Enterprises
NOTE: A TS/SCI with FULL SCOPE POLYGRAPH IS REQUIRED FOR THIS ROLE Who we are August Schell proudly offers over three decades of cybersecurity expertise, providing our customers with innovative solutions and engineering agility to tackle their toughest challenges. Our team...
Full Job Details
Sr. Linux / Windows Systems Administrator - 14352 with Security Clearance
Linthicum Heights, Maryland
Advanced Software Design
F-22, Keystone, Triton Programs Sr. Linux/Windows Systems Administrator to join its Classified Solutions team in Linthicum, MD. As a member of the classified solutions, IT you'll work in a fast-paced team environment alongside engineers and program managers to help support...
Full Job Details
4110 Systems Administrator with Security Clearance
Springfield, Virginia
Procession Systems
OVERVIEW: We have an exciting and challenging opportunity for Operations 24x7 Support (Sr System Administrator)-Night Shift / Weds(Alt) - Sat ET on a 10 year contract providing User Facing and Data Center Services supporting an Intelligence Community customer. All the...
Full Job Details
Sr. Principal VMware Systems Administrator with Security Clearance
Annapolis Junction, Maryland
Northrop Grumman
$124900.00 - 202930.00 a year
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world...
Full Job Details
Sr. Staff VMware Systems Administrator with Security Clearance
Annapolis Junction, Maryland
Northrop Grumman
$171000.00 - 277810.00 a year
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world...
Full Job Details
Systems Administrator 3 with Security Clearance
Maryland
PatriotiQ LLC
We are looking for 2 senior to mid level SysAds for Ft Meade, also Jr-Mid-Sr for Tysons, VA and for Hawaii. All require full scope poly and Security+, degree preferred but not required. We offer an excellent benefits package including: A competitive salary Medical, dental,...
Full Job Details
Systems Administrator with Poly Mid to SR with Security Clearance
Annapolis Junction, Maryland
Lockheed Martin
$117200.00 - 206770.00 a year
Job Number 690678BR Description:THE WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This position involves providing...
Full Job Details
Sr. Network Administrator with Security Clearance
Quantico, Virginia
Nationwide IT Service, Inc.
Sr. Network Administrator Position Overview: Nationwide IT Services (NIS) seeks a Senior Network Administrator to manage network infrastructure operations, maintenance, and administration across multiple enclaves, data centers, regional field offices, and AWS GovCloud...
Full Job Details
Sr. Database Administrator I (5889) with Security Clearance
Washington, Washington DC
MetroStar Systems Inc.
As Sr. Database Administrator I (SQL), you'll be supporting a high-visibility, mission critical customer. We want you to come join our team and be a game changer with MetroStar. We know that you can't have great technology services without amazing people. At MetroStar, we...
Full Job Details
Sr. Network Administrator with Security Clearance
Fort Belvoir, Virginia
SMS Data Products Group, Inc
SMS is seeking a Sr. Network Administrator to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate,...
Full Job Details
Sr. Systems Administrator (TS/SCI Clearance) with Security Clearance
Springfield, Virginia
PTFS
Title: Sr. Systems Administrator (TS/SCI Clearance) Location: Springfield, VA (on-site) PTFS is a leader in digital content management solutions, content digitization, and library services/solutions, serving more than 500 organizations around the world. Position Summary:...
Full Job Details
Sr Systems Administrator Level 3 - Poly clearance Required with Security Clearance
Annapolis Junction, Maryland
Praxis Engineering
$144251.00 - 271085.00 a year
System Administrator We have an immediate need for a System Administrator to maintain critical IT systems and orchestrating novel and efficient baseline configuration management. Typical duties will include health and status monitoring of hardware and software components,...
Full Job Details
Principal/Sr. Principal Windows Systems Administrator with Security Clearance
Annapolis Junction, Maryland
Northrop Grumman
$100300.00 - 163020.00 a year
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world...
Full Job Details
Sr. Microsoft Systems Administrator (Sys Admin) Public Trust with Security Clearance
Washington, Washington DC
Ascension Federal Services Inc
Sr. Microsoft Systems Administrator (Sys Admin) Must be able to obtain a Public Trust Location: Washington, DC/Hybrid Shift: • Two days per week onsite requirement at DOT HQ, Washington DC. • Once every 23 months support existing server infrastructure in a 24x7 on call...
Full Job Details
Sr. Macintosh Systems Administrator TS/SCI with Poly REQUIRED with Security Clearance
Washington, Washington DC
CGI
$78400.00 - 190900.00 a year
Position Description: CGI Federal is seeking a Mac System Administrator responsible for guiding and overseeing maintenance of mobile delivery applications for a Federal Customer. This candidate will support mobile applications on platforms, including Apple iPads and...
Full Job Details
Systems Administrator with Security Clearance
Rockville, Maryland
DIGITALSPEC LLC
Position: Systems Administrator Location: Rockville, MD Education: Bachelor's Degree in Information Technology. Clearance: U.S. Citizens Only. Qualifications: • Installs new software releases, system upgrades, evaluates and installs patches and resolves software related...
Full Job Details
Systems Administrator with Security Clearance
Mc Lean, Virginia
Ascension Federal Services Inc
Systems Administrator Location: McLean, VA, 22101 Clerance: TS/SCI Job Description: The Systems Administrator will be responsible for maintaining and managing the company's computer systems and networks. This includes installing, configuring, and troubleshooting hardware and...
Full Job Details
Systems Administrator with Security Clearance
Reston, Virginia
ICONMA
Position Overview: We are seeking a skilled and security-focused Systems Administrator to join our team in supporting a high-security research computing environment. This role involves the administration, configuration, and security of diverse operating systems, ensuring...
Full Job Details
Systems Administrator with Security Clearance
Quantico, Virginia
Diriga Services
We are seeking a detail-oriented NDIS Operator to support the administration and operation of the National DNA Index System (NDIS). This role involves system monitoring, data management, and technical support in a secure environment. The ideal candidate will have a...
Full Job Details
Systems Administrator with Security Clearance
Springfield, Virginia
Lockheed Martin
Job Number 689541BR Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our...
Full Job Details
Receive jobs by email based on this search
✕
Job Alerts
Get the latest jobs by email
Register Your CV
Let employers find you
CV Review
Get a free, confidential review
Job Alerts
Get the latest jobs sent directly to your email inbox.
Email Address
Invalid Email Address
Job Title / Keywords
Location
Job Type
Any
Contract
Permanent
Temporary
Please check your Junk folder if you do not receive an email.
Close
Register below to increase your chances of finding that dream job!
Get your CV/Resume in front of top employers today. Quick registration below to top websites where employers are searching
Register my details with JobServe. I give consent for JobServe to contact me by email and provide their services in accordance with their
privacy policy
.
Email Address
Invalid Email Address
Full Name
Upload your CV/Resume (max 2MB)
Choose file
0%
Resume Review
Upload your resume for a free, confidential evaluation from a trusted resume expert.
Email Address
Invalid Email Address
Upload your CV (max 2MB)
Choose file
0%
© 2025
Jobg8 Ltd.
|
Sitemap
|
Cookie Policy
|
Privacy Policy
|
Contact Us
|
Partnerships