Top 1211 System/network administrator Jobs in Annapolis Junction, Md

Network Systems Administrator (CSA-2)
Leidos —Fort Meade, MD
- $73,450 - $132,775 a year
- Full-time
- 5 years
- Windows
- Bachelor's degree
- Paid holidays
- Paid time off
Linux System Administrator Lvl II
Translucent Services —Fort Meade, MD
- $150,000 - $250,000 a year
- Full-time
- 5 years
- System design
- Windows
- Health insurance
- Dental insurance
Quick Apply
System Administrator
General Dynamics Information Technology —Annapolis Junction, MD
- $148,750 - $201,250 a year
- Computer Science
- Bachelor's degree
- Senior level
- Paid time off
- 401(k) matching
Systems Administrator
Accenture Federal Services —Annapolis Junction, MD
- $111,900 - $141,300 a year
- Mid-level
- Bachelor's degree
- US work authorization
Network Administrator
CGI Group, Inc. —Arlington, VA
- $100,000 - $200,000 a year
- Mid-level
- Bachelor's degree
- 2 years
- Paid parental leave
- Paid holidays
System Administrator
General Dynamics Information Technology —Annapolis Junction, MD
- $148,750 - $201,250 a year
- Computer Science
- Office
- Bachelor's degree
- Paid time off
- 401(k) matching
6d
System Administrator 2 - Tier 2 Remote Desktop Team
CACI —Annapolis Junction, MD
- $86,600 - $181,800 a year
- Full-time
- Mid-level
- Travel
- Mentoring
- Health insurance
14d
IT Systems & Network Administrator
Hudson Global Scholars —Columbia, MD
- Hybrid work
- English
- Mid-level
- Office
- Work from home
Quick Apply
389 - Network Enclave System Administrator
ARSIEM —Fort Meade, MD
- Full-time
- Windows
- Bachelor's degree
- Senior level
- Referral program
Quick Apply
System/Network Administrator Level 2
Endepth Solutions —Fort Meade, MD
- 5 years
- Bachelor's degree
- Senior level
- Health savings account
- Paid holidays
Quick Apply
System Administrator (SF)
The Kenjya-Trusant Group , LLC —Annapolis Junction, MD
- $130,000 - $275,000 a year
- Full-time
- 5 years
- Mid-level
- High school diploma or GED
Network Security System Administrator 0
Itezz, Inc. —Annapolis Junction, MD
- $75,000 - $200,000 a year
- Full-time
- 5 years
- Mid-level
- Bachelor's degree
- Health savings account
Quick Apply
System Administrator
Accenture Federal Services —Fort Meade, MD
- $96,200 - $192,300 a year
- 5 years
- Bachelor's degree
- US work authorization
System Administrator II
FLASH Technology Group —Annapolis Junction, MD
- $94,000 - $104,600 a year
- Email
- Bachelor of Science
- Mid-level
- High school diploma or GED
- Health savings account
- Disability insurance
Quick Apply
System Administrator
Evlos Technology —Annapolis Junction, MD
- Full-time
- Mid-level
- AWS
- Python
- Profit sharing
- Paid jury duty
Quick Apply
14d
Network Administrator
Interclypse, Inc. —Annapolis Junction, MD
- Full-time
- Computer Science
- Mid-level
- 1 year
- Paid jury duty
- Health savings account
Windows System Administrator
CyberLinx Solutions LLC —Annapolis Junction, MD
- Full-time
- Mid-level
Quick Apply
System Administrator
Tensley Consulting, Inc. —Annapolis Junction, MD
- $160,000 - $180,000 a year
- Full-time
- 5 years
- System design
- Analysis skills
- Health savings account
- Health insurance
Quick Apply
System Administrator 1
Unisity, LLC —Annapolis Junction, MD
- $145,000 - $155,000 a year
- Full-time
- Mid-level
- 3 years
- Bachelor's degree
- Health savings account
- AD&D insurance
Quick Apply
Network Security System Administrator 1
Itezz, Inc. —Annapolis Junction, MD
- $75,000 - $200,000 a year
- Full-time
- 5 years
- Mid-level
- Bachelor's degree
- Health savings account
Quick Apply

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Network Systems Administrator (CSA-2)

Leidos -
Fort Meade, MD

Apply Now

Job Details

Full-time
$73,450 - $132,775 a year

Benefits

Paid holidays
Paid time off
Parental leave
401(k) 6% Match
401(k) matching
Flexible schedule

Qualifications

Vulnerability scanning implementation
Linux support
Windows
System maintenance
Bachelor's degree
Data management
Computer management
Vulnerability scanning
Networking equipment (troubleshooting support)
Windows support
TS/SCI with Polygraph
IAT
Network infrastructure management
IAT Level II
Linux administration
Technical Proficiency

Full Job Description

Description

Leidos has a new and exciting opportunity for a Network System Administrator in our Intel Sector. 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 immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security!

Job Summary:

Our LOE program provides our customers’ Cryptanalysis & Signals Analysis organization with the best possible solutions for their mission needs. We achieve this through rapid prototyping, new development, and advanced technology research. From leading-edge visualizations to analytic development, we're always pushing the boundaries to find new and better data sources and tradecraft to answer intelligence questions. With a focus on collaboration and a fast-paced environment, our prototype development program is the ideal place to grow your skills and make a real impact. Click here to learn more about how this program “Delivers Mission Success!”

Seeking an experienced Network System Administrator to join a small team to support a mission critical enclave network, with both physical and virtual network devices. This position handles all IT duties, to include maintenance, updates, data security, patches, compliance, and backups. The candidate will install network equipment, maintain network infrastructure, configure devices, set up firewalls, troubleshoot connectivity problems and outages.

Qualified candidates are eligible for enhanced incentives including up to a $25K cash sign on bonus or a paid time off bonus.

Job Responsibilities/Qualifications:

Mission Focus: Candidate must be able to create/modify accounts, troubleshoot network and client server model, and have proficiency with Linux, Windows, and RedHat

Technical Proficiency: Demonstrated experience with data management and data transfer, be able to maintain network infrastructure, conduct vulnerability scanning, plus know and understand STE/STN requirements.
Qualifications: Bachelor's degree plus five (5) years of relevant experience or equivalent.
Certification requirement: IAT level II (Sec+, CSA+, etc.)
Security Clearance: Candidates must possess an active TS/SCI with Polygraph to be considered for this role.
Desirable Skills: Knowledge and/or experience with customer’s analytic tools; Experience with Ansible, Quay, GitLab, VMWare; Knowledge of LatteArt/Biscotti

At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you – apply today!

Careers.leidos.com

CONMD

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

June 11, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $73,450.00 - $132,775.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [email protected].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Apply Now

Refine Your Search

system/network administrator jobs in annapolis junction, md

Network Systems Administrator (CSA-2)

Linux System Administrator Lvl II

System Administrator

Systems Administrator

Network Administrator

System Administrator

System Administrator 2 - Tier 2 Remote Desktop Team

IT Systems & Network Administrator

389 - Network Enclave System Administrator

System/Network Administrator Level 2

System Administrator (SF)

Network Security System Administrator 0

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