Senior Linux Systems Administrator - TS/SCI w/ CI Poly

electric power generation transmission and distribution continuing care retirement communities and assisted living facilities for the elderly

Arlington, VA

March 27th, 2026

A consulting firm is seeking a Senior Linux Systems Administrator to oversee Linux-based infrastructure in a classified environment. Responsibilities include the administration and maintenance of critical applications and databases, supporting both Oracle and Microsoft SQL Server environments. Candidates must have an active TS/SCI clearance with CI Polygraph, along with professional experience in Linux systems administration. A compensation range of $130,000 - $150,000 is provided, commensurate with experience. J-18808-Ljbffr

Showing all 728 matching similar jobs

LLM Customization Data Scientist - Principal Associate
bioinformatics scientists
data scientists
astronomers
capital one national association
junior colleges educational support services
McLean, VA
March 31st, 2026
NetSuite Consulting Manager - Not for Profit
management analysts
managers all other
general and operations managers
rsm us llp
employment services management scientific and technical consulting services
McLean, VA
March 31st, 2026
Strategic Executive Assistant to CEO | DC
executive secretaries and executive administrative assistants
chief executives
compensation benefits and job analysis specialists
bogart wealth
employment services management of companies and enterprises
McLean, VA
March 31st, 2026
AI Sales Engineer - Public Sector
data scientists
computer programmers
software developers
lockheed martin
other miscellaneous retailers agencies brokerages and other insurance related activities
Bethesda, MD
March 31st, 2026
Lead Machine Learning Engineer
data scientists
computer and information research scientists
statisticians
capital one
business schools and computer and management training elementary and secondary schools
Pimmit Hills, VA
April 1st, 2026
Senior Lead AI Engineer (GenAI Platform Services)
software developers
computer and information research scientists
data scientists
capital one
software publishers continuing care retirement communities and assisted living facilities for the elderly
Pimmit Hills, VA
April 1st, 2026
Finance Operations, Data Governance & Strategy Consultant
financial clerks all other
management analysts
financial managers
muslim aid usa
drugs and druggists sundries merchant wholesalers accounting tax preparation bookkeeping and payroll services
McLean, VA
March 31st, 2026
Federal Network Support Engineer (Tier 1) - Day
information security analysts
computer user support specialists
computer network support specialists
asm research
vocational rehabilitation services wired and wireless telecommunications except satellite
Reston, VA
March 31st, 2026
Proposal Operations Manager
purchasing managers
managers all other
business operations specialists all other
l3harris technologies
junior colleges drugs and druggists sundries merchant wholesalers
Fairfax, VA
April 1st, 2026
Sr. Distinguished Machine Learning Engineer
computer and information research scientists
data scientists
computer numerically controlled tool programmers
capital one
business schools and computer and management training elementary and secondary schools
Pimmit Hills, VA
April 1st, 2026
Proposal Operations Manager
purchasing managers
managers all other
business operations specialists all other
l3harris technologies
junior colleges drugs and druggists sundries merchant wholesalers
Chevy Chase, MD
April 1st, 2026
Senior Data Solution Architect
database administrators
database architects
data warehousing specialists
saalex solutions
continuing care retirement communities and assisted living facilities for the elderly web search portals libraries archives and other information services
Bethesda, MD
April 1st, 2026
Principal DevOps Engineer
computer systems engineers architects
web administrators
software developers
leidos
business schools and computer and management training computer systems design and related services
Bethesda, MD
March 20th, 2026
Lead DevOps Engineer - Cloud, CI/CD & Automation (TS/SCI)
software developers
sales engineers
computer and information systems managers
leidos
industrial machinery manufacturing software publishers
Bethesda, MD
March 20th, 2026
Associate Consultant, Strategy (New Grad - Arlington, VA)
market research analysts and marketing specialists
management analysts
compensation and benefits managers
stout
junior colleges business schools and computer and management training
Arlington, VA
March 31st, 2026
CBP Consultant
information technology project managers
customs and border protection officers
management analysts
eagle hill consulting
management scientific and technical consulting services vocational rehabilitation services
Arlington, VA
March 31st, 2026
Business Process Analyst
business operations specialists all other
management analysts
information technology project managers
systems planning and analysis inc
other general purpose machinery manufacturing basic chemical manufacturing
Arlington, VA
March 31st, 2026
Program Security Specialist Jobs
intelligence analysts
security managers
compliance managers
clearancejobs
administration of human resource programs colleges universities and professional schools
Bethesda, MD
March 31st, 2026
Federal Management Analyst
management analysts
business operations specialists all other
financial examiners
chevo consulting
administration of human resource programs other financial investment activities
McLean, VA
March 31st, 2026
Integrated Project Management Analyst
project management specialists
information technology project managers
management analysts
clearancejobs
facilities support services administration of human resource programs
Arlington, VA
March 31st, 2026
Sector Senior Audit Manager or Senior Manager
management analysts
accountants and auditors
managers all other
direct staffing inc
continuing care retirement communities and assisted living facilities for the elderly special food services
McLean, VA
March 31st, 2026
Senior Manpower Analyst
budget analysts
compensation benefits and job analysis specialists
management analysts
systems planning and analysis inc
continuing care retirement communities and assisted living facilities for the elderly employment services
Arlington, VA
March 31st, 2026
MANAGEMENT & PROGRAM ANALYST (AGENCY REVIEW AND ASSESSMENT)
energy auditors
budget analysts
compliance officers
us department of defense
other financial investment activities computing infrastructure providers data processing web hosting and related services
Arlington, VA
March 31st, 2026
Business Process Analyst
business operations specialists all other
management analysts
validation engineers
clearancejobs
other general purpose machinery manufacturing basic chemical manufacturing
Reston, VA
March 31st, 2026
AWS developer
database administrators
geographic information systems technologists and technicians
computer programmers
syntricate technologies
vocational rehabilitation services software publishers
McLean, VA
March 31st, 2026
Intermediate IT Program Analyst
budget analysts
management analysts
climate change policy analysts
chenega corporation
administration of human resource programs administration of economic programs
Arlington, VA
March 31st, 2026
Director of Events & Program Mgmt
meeting convention and event planners
entertainment and recreation managers except gambling
recreation workers
avolta
civic and social organizations promoters of performing arts sports and similar events
Bethesda, MD
April 1st, 2026
Manager, Project Management - Partnerships (Hybrid)
information technology project managers
project management specialists
management analysts
capital one
business schools and computer and management training employment services
Falls Church, VA
March 31st, 2026
Alternative Dispute Resolution (ADR) Analyst
arbitrators mediators and conciliators
labor relations specialists
management analysts
clearancejobs
individual and family services administration of human resource programs
Arlington, VA
March 31st, 2026
Lead Java Full Stack Developer
software developers
computer programmers
web administrators
syntricate technologies
nonferrous metal except aluminum production and processing florists
McLean, VA
March 31st, 2026
Senior Strategy and Campaign Analyst - Defense Sector
search marketing strategists
management analysts
advertising and promotions managers
clearancejobs
advertising public relations and related services national security and international affairs
Reston, VA
March 31st, 2026
Senior Program Analyst - Treaty Management Jobs
management analysts
water resource specialists
intelligence analysts
clearancejobs
executive legislative and other general government support continuing care retirement communities and assisted living facilities for the elderly
Falls Church, VA
March 31st, 2026
Lead Infrastructure Engineer Cloud Services Jobs
computer and information systems managers
computer occupations all other
information technology project managers
clearancejobs
computer systems design and related services software publishers
Reston, VA
March 31st, 2026
Intelligence Management Specialist (Army Personnel Security Appe
intelligence analysts
management analysts
information security engineers
clearancejobs
employment services office administrative services
Arlington, VA
March 31st, 2026
Senior Data Engineer
computer occupations all other
data warehousing specialists
data scientists
hire talent
continuing care retirement communities and assisted living facilities for the elderly computing infrastructure providers data processing web hosting and related services
McLean, VA
March 31st, 2026
Application Systems Analyst I (Contract Contingent)
management analysts
industrial ecologists
business operations specialists all other
prosidian consulting
office administrative services administration of human resource programs
Arlington, VA
March 31st, 2026
Database Specialist
clinical data managers
computer systems analysts
database architects
tradejobsworkforce
support activities for forestry natural gas distribution
Arlington, VA
March 31st, 2026
Desktop/Workstation Design Engineer
computer user support specialists
computer network architects
computer systems engineers architects
contact government services llc
computer systems design and related services specialized design services
Arlington, VA
March 31st, 2026
ServiceNow Developer with Discovery Implementation
radio frequency identification device specialists
management analysts
health informatics specialists
perfict global inc
administration of human resource programs educational support services
McLean, VA
March 31st, 2026
Product Security Engineer
penetration testers
information security engineers
information security analysts
id.me
computer systems design and related services investigation and security services
McLean, VA
March 31st, 2026

1 7 8 9 15