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60 Experts Network Administrator Jobs Hiring Near You

Concept Plus

Network Administrator

Our highly certified experts build systems that drive efficiency, accelerate modernization, and ... About the role Concept Plus is seeking a Network Administrator to support enterprise network ...

Tekfortune

Sr Network Administrator

Toronto, ON ยท Remote

To support the active project demands and skills gaps, our staffing experts can help you find the best job for you. Role : Sr Network Administrator Location : 100% Remote Duration: 9 Months Contract ...

SMX

Network Administrator (5296)

Patuxent River, MD ยท On-site

$87K - $146K/yr

As the Network Administrator, you will join a team of highly-driven, supportive, and skilled ... experts dedicated to enabling your mission. From priority national security initiatives for the DoD ...

Leidos

Network Administrator

Laurel, MD ยท On-site

$116K - $210K/yr

Our Cyber & Analytics Business Area (CABA) brings together experts in Security Engineering, Computer Network Operations (CNO), SIGINT, Mission Software, and Cryptographic Key Management . If you're ...

GDIT

Network Administrator

Bayview, ID ยท On-site

$68K - $92K/yr

Yes CONFIGURATION ANALYST WHAT YOU'LL NEED TO SUCCEED Bring your network and database expertise ... Our 26,000 experts extract the power of technology to create immediate value and deliver solutions ...

Centuria

Jr Network Administrator

Dahlgren, VA ยท On-site

Network Administrator Jr Location: Dahlgren, Virginia at a Government facility- 100% on-site ... who are experts in their fields and take pride and ownership in everything they do. Program ...

Centuria

Jr Network Administrator

Dahlgren, VA ยท On-site

Network Administrator Jr Location: Dahlgren, Virginia at a Government facility- 100% on-site ... who are experts in their fields and take pride and ownership in everything they do. Program ...

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Network Administrator

Concept Plus

Remote

Full-time

Medical, Dental, Vision, Life, PTO

Re-posted 7 days ago

Job description

About Concept Plus
Concept Plus is a mission-focused technology solutions provider that transforms IT concepts into impactful solutions for federal agencies. Headquartered in Fairfax, VA, we bring the agility, responsiveness, and customer intimacy of a small business combined with the quality and infrastructure of a larger firm.
Recognized as an award-winning Oracle partner, we have delivered innovative solutions across Defense, Intelligence, Civilian, Health IT, and Tribal sectors. Our highly certified experts build systems that drive efficiency, accelerate modernization, and ensure mission outcomes with certainty.
We offer competitive pay, comprehensive health, dental, and vision insurance, paid life insurance, paid time off, 11 paid holidays, performance bonuses, tuition reimbursement, unlimited training, and the opportunity to thrive in a collaborative, flexible, and innovative environment.
For more information, visit www.conceptplus.com.
About the role
Concept Plus is seeking a Network Administrator to support enterprise network operations, security, and infrastructure sustainment within an integrated IT environment. The role requires strong expertise in routing, switching, wireless, and network security, with working knowledge of cloud, ICAM, and system integration.
What you'll do
  • Manage and maintain enterprise network infrastructure (routing, switching, wireless, firewall integration).
  • Perform network configuration, deployment, administration, and lifecycle sustainment.
  • Administer LAN/WAN connectivity, including VLANs, routing protocols, and segmentation.
  • Configure and maintain network access controls (ACLs, VPNs, TACACS, RADIUS, 802.1x).
  • Monitor network performance, capacity, and availability; troubleshoot and resolve issues.
  • Maintain network monitoring, logging, and alerting systems.
  • Implement and sustain network security controls in accordance with STIGs, NIST, and Zero Trust requirements.
  • Support ICAM integration (Okta, Azure AD) to enforce authentication and access policies.
  • Provide Tier III escalation support for network incidents and outages.
  • Maintain configuration baselines, documentation, SOPs, and network diagrams.
  • Support network engineering, upgrades, and infrastructure deployments.
  • Participate in on-call support to ensure availability and continuity of operations.

Required Qualifications
  • US Citizen
  • Bachelor's degree or equivalent experience
  • 5-8 years of network administration experience
  • DoD IAT Level I (Security+) or higher
  • Strong expertise in enterprise networking and security
  • Familiarity with cloud networking and ICAM solutions
  • Experience with ticketing systems (e.g., ServiceNow)

Preferred Qualifications
  • Relevant certifications (Cisco CCNA/CCNP or similar)

Concept Plus is an Equal Opportunity Employer. As such, we will give your application full consideration without regard to your race, color, religion, sex, age, national origin, disability, veteran status, sexual orientation, gender identity, or any other classification protected by federal, state, or local law.

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