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Network Jobs in Frederick, MD (NOW HIRING)

teKnoluxion

Senior Network Administrator

Gaithersburg, MD · Hybrid

$110K - $166K/yr

Senior Network Administrator Gaithersburg, MD Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly At Bcore, our strength comes from how we deliver impact to the mission. Whether ...

Leidos

Sr. Network Administrator

Gaithersburg, MD · Hybrid

The Maru Program is looking foraSenior Network Administratorwho thrivesin fast-pacedAgile environments, enjoyssolving complex technicalchallenges, and ispassionate about deliveringresilient, secure ...

Leidos

Network Administrator

Frederick, MD · On-site

$92K - $166K/yr

Leidos is seeking a F5 Load Balance Network Engineer to support a large enterprise IT contract for the DOD. This role is responsible for implementation, operations, and maintenance of load balancer ...

Leidos

Network Architect

Frederick, MD · On-site

$92K - $166K/yr

Leidos is seeking a F5 Load Balance Network Engineer to support a large enterprise IT contract for the DOD. This role is responsible for implementation, operations, and maintenance of load balancer ...

GDIT

Principal Network Engineer

Rockville, MD · Remote

Cloud Networking, Microsegmentation, Networks, Virtual Networking, Zero Trust Architecture Certifications: None Experience: 8 + years of related experience US Citizenship Required: No We are GDIT. As ...

SYSARC INCC

Networking Administrator

Rockville, MD · On-site

$70K - $90K/yr

Network Administrator, Washington DC Area SysArc is a fast-growing IT Managed Service Provider based in the DC area looking for an experienced Network Administrator/Engineer to join our team. We are ...

SYSARC INCC

Networking Administrator

Rockville, MD · On-site

$70K - $90K/yr

Network Administrator, Washington DC Area SysArc is a fast-growing IT Managed Service Provider based in the DC area looking for an experienced Network Administrator/Engineer to join our team. We are ...

ASM Research

Systems and Network Administrator

Germantown, MD · On-site

$70K - $95K/yr

Monitor network performance, availability, and capacity using approved tools. * Perform routine maintenance, firmware upgrades, and hardware lifecycle tasks for network devices. * Install, configure ...

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All JobsNetwork JobsNetwork Jobs in Frederick, MD

Network information

What jobs are in computer networking?

Network jobs refer to roles that involve the design, implementation, management, and troubleshooting of computer networks. These positions can include network administrators, network engineers, and network technicians, who are responsible for ensuring the smooth operation and security of data communication systems within organizations. Network jobs are essential for maintaining connectivity, supporting communication, and enabling the sharing of resources such as files and internet access across computers and devices.

What are the key skills and qualifications needed to thrive as a network engineer, and why are they important?

To thrive as a Network Engineer, you need strong knowledge of networking protocols, infrastructure design, troubleshooting, and a relevant degree or certification such as CCNA or CompTIA Network+. Familiarity with network hardware, firewalls, routers, switches, and management tools like Wireshark or SolarWinds is typically required. Analytical thinking, attention to detail, and effective communication are essential soft skills for diagnosing issues and collaborating with IT teams. These skills and qualities are critical for ensuring network reliability, security, and optimal performance in modern organizations.

What is the difference between a network engineer and a network administrator?

A network engineer is responsible for designing and building a network, as well as for acquiring and locating required physical components. A network administrator is responsible for the daily functionality of the network, ensuring reliability and data security. Admins create and remove users and group permissions, following best practices for network security. Both jobs require specialized technical knowledge and coordination with stakeholders throughout the organization.

What are some typical challenges faced by network engineers in maintaining network security, and how can they be addressed?

Network engineers often encounter challenges such as managing vulnerabilities from outdated hardware or software, mitigating the risks of unauthorized access, and responding to evolving cyber threats. To address these issues, engineers regularly update and patch systems, implement robust firewalls, and use intrusion detection systems. Collaborating closely with the IT security team and staying current with industry best practices are also essential strategies for maintaining a secure and resilient network environment.

What is the difference between Network vs Network Administrator?

AspectNetworkNetwork Administrator
CertificationsCCNA, CompTIA Network+CCNA, CompTIA Network+, Cisco certifications
Work EnvironmentDesigning, planning, and implementing networksManaging, maintaining, and troubleshooting networks
Job ResponsibilitiesNetwork architecture, hardware setupNetwork monitoring, user support, security
Industry UsageUsed broadly in network design and planningCommonly employed in daily network management

While both roles involve working with networks, a 'Network' professional typically focuses on designing and planning network infrastructure, whereas a 'Network Administrator' manages and maintains existing networks. The Network role is more strategic, while the Network Administrator handles operational tasks to ensure network stability and security.

What careers are there in networking?

Careers in networking include roles such as network administrator, network engineer, systems analyst, and cybersecurity specialist. These positions involve managing, designing, and securing computer networks, often requiring knowledge of protocols, hardware, and certifications like Cisco CCNA or CompTIA Network+.

What do you do in a network job?

A network job typically involves designing, implementing, managing, and troubleshooting computer networks to ensure reliable data communication. Professionals in this field configure hardware and software, monitor network performance, and maintain security protocols, often using tools like routers, switches, and network management software. Certifications such as Cisco CCNA or CompTIA Network+ are common for these roles.
More about Network jobs

What are the most commonly searched types of Network jobs in Frederick, MD?

The most popular types of Network jobs in Frederick, MD are:

What job categories do people searching Network jobs in Frederick, MD look for?

The top searched job categories for Network jobs in Frederick, MD are:

What cities near Frederick, MD are hiring for Network jobs?

Cities near Frederick, MD with the most Network job openings:

Network jobs near you
Infographic showing various Network job openings in Frederick, MD as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 17% Part Time, and 5% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Senior Network Administrator

teKnoluxion

Gaithersburg, MD • Hybrid

$110K - $166K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 17 days ago

Job description

Senior Network Administrator
Gaithersburg, MD

Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly

At Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise, collaboration, and agility of our teams. Our Mission Services division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support. Bcore accelerates decisive advantage for warfighters and intelligence professionals by fusing human insight, rapid-fire engineering, precision-measured outcomes, and relentless grit into mission-ready solutions. 

Do you want to join a team that is building tailored technical solutions to modernize our government’s mission and our client’s business?  Do you have a desire to change how people work?  Are you interested in helping to protect our nation’s cyber interests? Join our growing team as a Senior Network Administrator, supporting the NGA customer mission.


What you get to do every day:
  • Design, configure, administer, and maintain complex enterprise LAN, WAN, WLAN, VPN, and data center network environments.
  • Install, configure, and support Cisco routers, switches, firewalls, load balancers, and other network infrastructure components.
  • Collaborate with Agile Scrum teams to deliver infrastructure enhancements supporting continuous integration and rapid capability delivery.
  • Participate in sprint planning, backlog refinement, daily stand-ups, reviews, and retrospectives as the networking subject matter expert.
  • Monitor network performance, capacity, and availability while proactively identifying opportunities for optimization.
  • Troubleshoot complex network issues, perform root cause analysis, and implement long-term corrective actions.
  • Implement and maintain secure network architectures in accordance with Intelligence Community security requirements and best practices.
  • Support cloud connectivity, hybrid networking, and infrastructure modernization initiatives.
  • Develop and maintain network documentation, topology diagrams, standard operating procedures, and configuration baselines.
  • Coordinate hardware refreshes, software upgrades, maintenance windows, and patch management activities.
  • Partner with cybersecurity teams to address vulnerabilities, implement security controls, and support audits and accreditation activities.

Clearance Required: Active TS clearance (with SCI Eligibility) and eligibility to obtain CI Poly 

Certification Required: CompTIA Security+, and Cisco Certified Network Associate (CCNA) or Network Professional (CCNP), or equivalent certification.

Education/Experience:

  • Requires Bachelor's degree in Computer Science, Engineering, Information Technology or related field 
  • 8-12 years of prior relevant experience or Master’s with 6-10 years of prior relevant experience
  • 8+ years of network administration experience
Required Skills:
  • Experience supporting large-scale, mission-critical network environments.
  • Strong expertise with Cisco routing and switching technologies.
  • Thorough understanding of:
    • TCP/IP
    • OSPF, BGP, EIGRP
    • VLANs
    • DNS/DHCP
    • VPN technologies
    • NAT
    • QoS
    • Multicast
  • Experience administering enterprise firewalls such as Cisco ASA, Palo Alto, or Fortinet.
  • Experience with network monitoring and performance management tools.
  • Strong troubleshooting, analytical, and problem-solving skills.
  • Excellent communication skills and the ability to collaborate across technical disciplines.
  • Experience working in Agile or Scrum environments.

What is ideal?

  • Cisco CCNP, CCIE, or equivalent certification
  • CompTIA Security+ CE (or DoD 8570/8140 compliant certification)
  • Experience supporting Intelligence Community or Department of Defense customers
  • Experience with AWS, Azure, or hybrid cloud networking
  • Knowledge of Software Defined Networking (SDN)
  • Experience with network automation using Python, Ansible, or PowerShell
  • Familiarity with Zero Trust Architecture and micro-segmentation
  • Experience with DevSecOps and Infrastructure as Code (IaC)
  • Experience with VMware NSX or Cisco ACI
  • ITIL Foundation certification
  • Intelligence Community Experience preferred

  • Recognizing great achievements do not go unnoticed by bcore through service anniversaries, spot awards, and employee referral bonuses
  • You’ll join a growing organization of passionate, top-shelf, IT engineering professionals with extensive experience in actively developing the technology revolution in the Intelligence community
  • The expected salary range within the Washington, DC metropolitan area is: $110,000-$166,000. Final compensation is unique to each individual and will be determined based on factors such as experience, education, geographic location, and contractual requirements. This is not a guarantee.
  • Benefits include Health/Dental/Vision, 401(k), Paid Time Off, STD/LTD/Life Insurance/Voluntary Life Insurance, Stipends, Referral Bonuses, and more.
BCore is proud to be an equal opportunity workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, sexual orientation or any other characteristic protected by law.

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