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Senior Computer Network Architect Jobs (NOW HIRING)

ManTech International

Computer Network Architect

Belcamp, MD · On-site

$83.30K - $139.80K/yr

MANTECH seeks a motivated, career and customer-oriented Computer Network Architect to join our team in Belcamp, MD . This is an onsite position. TheComputer Network Architect will work in support of ...

Leidos

Computer Network Architect

Wahiawa, HI · On-site

$116.35K - $210.33K/yr

Description Senior Network Engineer - Drive Innovation Across a Global Mission Network Leidos is ... Bachelor's degree in Computer Science, IT, Network Engineering, or related field * 12-15 years of ...

Leidos

Computer Network Architect

Yorktown, VA

$29 - $42/hr

... Senior Executive Service and associated staff. The work location for this position will be at a ... network architecture and infrastructure. • Ability to configure and optimize network servers ...

Leidos

Computer Network Architect

Fort Belvoir, VA · On-site

$92.30K - $166.85K/yr

Description Leidos is seeking an experienced and motivated Senior Network Engineer to support the ... Bachelor's degree in Computer Science, Electrical/Network Engineering, Information Systems, or a ...

Scientific Research

Computer Network Architect

Charleston, SC · On-site

$60.50 - $81.25/hr

... computer network architect role * Bachelor's degree in systems engineering, cyber security engineering, computer engineering, computer science, information systems or other engineering degree

Leidos

Computer Network Architect

Orlando, FL · On-site

$92.30K - $166.85K/yr

Manage network architecture to include operational and security related updates and changes. * Lead ... Bachelor's degree in Computer Science, Information Technology, Network Engineering, or a related ...

Leidos

Computer Network Architect

Odenton, MD · On-site

$92.30K - $166.85K/yr

Description Leidos is seeking a Sr. Network Engineer to join our Defense Enclave Services (DES ... a design and architecture leveraging approved design patterns. * Design secure wide area ...

Leidos

Computer Network Architect

Camp Springs, MD · On-site

$107.90K - $195.05K/yr

The Senior Systems Engineer will provide technical leadership and support in the areas of ... Develop detailed network designs and architectures that align with Department of Defense (DoD ...

Leidos

Computer Network Architect

Odenton, MD · On-site

$92.30K - $166.85K/yr

Description Leidos is seeking a Sr. Network Engineer to join our Defense Enclave Services (DES ... a design and architecture leveraging approved design patterns. * Design secure wide area ...

Leidos

Computer Network Architect

Orlando, FL

$30 - $39/hr

Duties may include providing specifications for network architecture, evaluating, and recommending ... to Senior Management). • Ability to analyze problems at various levels (e.g. detail level ...

Leidos

Computer Network Architect

Lorton, VA · On-site

$139.10K - $251.45K/yr

Description The Digital Modernization Sector at Leidos currently has an opening for a Senior ... Working knowledge of defense-in-depth principles, network/HW/SW security architecture, network ...

Leidos

Computer Network Architect

Laurel, MD · On-site

$116.35K - $210.33K/yr

Senior Network Engineer Leidos - National Security Sector | Cyber & Analytics Business Area Make an ... Security Engineering, Computer Network Operations (CNO), SIGINT, Mission Software, and ...

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Senior Computer Network Architect information

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How much do senior computer network architect jobs pay per year?

As of Jun 2, 2026, the average yearly pay for senior computer network architect in the United States is $167,533.00, according to ZipRecruiter salary data. Most workers in this role earn between $141,000.00 and $192,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Computer Network Architect, and why are they important?

To thrive as a Senior Computer Network Architect, you need deep expertise in network design, security protocols, and troubleshooting, usually backed by a bachelor's degree in computer science or related field and several years of experience. Familiarity with network hardware, Cisco or Juniper systems, and certifications like CCNP or CCIE are highly valued. Strong analytical thinking, project management, and effective communication skills help you design scalable solutions and lead cross-functional teams. These skills and qualities are essential for building secure, reliable, and efficient network infrastructure that supports organizational goals.

What are the typical challenges faced by Senior Computer Network Architects when designing scalable enterprise networks?

Senior Computer Network Architects often encounter challenges such as integrating new technologies with legacy infrastructure, ensuring robust security while maintaining network performance, and designing scalable solutions that can adapt to future business growth. Balancing cost-effectiveness with high availability and redundancy is also a common consideration. Collaboration with IT security teams, business stakeholders, and network engineers is essential to align technical solutions with organizational goals and compliance requirements.

What does a Senior Computer Network Architect do?

A Senior Computer Network Architect is responsible for designing, implementing, and maintaining complex data communication networks within an organization. They develop plans for new network solutions, upgrade existing hardware and software, and ensure the network's security and efficiency. These professionals often lead teams, collaborate with other IT specialists, and troubleshoot advanced networking issues. Their expertise ensures that an organization's communication infrastructure is reliable, scalable, and secure.

What is the difference between Senior Computer Network Architect vs Network Engineer?

AspectSenior Computer Network ArchitectNetwork Engineer
CredentialsBachelor's degree in Computer Science or related field; certifications like CCNP, CCIEBachelor's degree in Computer Science or related field; certifications like CCNA, CompTIA Network+
Work EnvironmentDesigns and plans complex network infrastructure, often in strategic rolesImplementing, configuring, and maintaining network systems
Employer & Industry UsageUsed in large enterprises, consulting firms, and organizations with complex networksCommon in IT departments across various industries, including small to medium businesses

The main difference between a Senior Computer Network Architect and a Network Engineer lies in their focus and responsibilities. Architects primarily design and plan network infrastructure, while engineers implement and maintain these systems. Both roles require relevant certifications and experience, but architects typically operate at a strategic level within larger organizations.

What cities are hiring for Senior Computer Network Architect jobs? Cities with the most Senior Computer Network Architect job openings:
What are the most commonly searched types of Computer Network Architect jobs? The most popular types of Computer Network Architect jobs are:
What states have the most Senior Computer Network Architect jobs? States with the most job openings for Senior Computer Network Architect jobs include:
Senior Computer Network Architect jobs near you
Computer Network Architect

Computer Network Architect

ManTech International

Belcamp, MD • On-site

$83.30K - $139.80K/yr

Full-time

Medical, Life, Retirement, PTO

Posted 9 days ago

ManTech rating

8.8

Company rating: 8.8 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

30th of 184 rated software companies

Job description

General information
Requisition #
R63172
Locations
USA-MD-Belcamp
Posting Date
09/09/2025
Security Clearance Required
Secret
Remote Type
Onsite
Time Type
Full time
Description & Requirements
Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we've been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now-protect and innovate with MANTECH!
MANTECH seeks a motivated, career and customer-oriented Computer Network Architect to join our team in Belcamp, MD. This is an onsite position.
TheComputer Network Architect will work in support of the Army for the Network Modernization & Mission Network Technical Service Support program (NetMod). NetMod sets forth the work efforts required to provide product technical support services for systems and equipment being produced, fielded, modified or supported by PdM Network Modernization (NetMod) and PdM Mission Network of the Project Manager (PM) Tactical Network (TN) of the Program Executive Office for Command Control and Communications-Tactical (PEO C3T). This support may also include future systems and equipment that is acquired for the Army to maintain its technological advantage.
Job responsibilities include but are not limited to:
  • Responsible for designing, planning, and implementing computer networks.
  • Assess NETMOD business needs to create efficient data communication systems by utilizing hardware and software components like routers, switches, and firewalls.
  • Ensure network security and performance optimization.
  • Collaborate with other IT teams to analyze network traffic, identify potential issues, and propose upgrades to maintain optimal network functionality.
  • Must be capable of demonstrating experience in conducting analysis and developing solutions and in the application of information technology
  • Producing and reviewing technical documentation reflecting detailed knowledge of specific technical area
  • Recommending measures to improve methods, performance, and quality of product or service
  • Create detailed network blueprints, including LANs (Local Area Networks), WANs (Wide Area Networks), and intranets, considering factors like bandwidth requirements, security protocols, and scalability.

Minimum Qualifications:
  • Bachelor's degree in Science and 10+ years of relevant experience as a Computer Network Architect.
  • 5+ years in the Department of Defense supporting computer networking technologies highly preferred.
  • Professional certifications such as CCNP, CCNA, and VCP-NV.
  • Experience performing simulations and capacity planning to predict future network needs and identify potential bottlenecks.
  • Experience researching and recommending appropriate network hardware (routers, switches, firewalls) and software (network management tools) to meet business requirement.
  • Requires foundational understanding of network protocols (TCP/IP, UDP, MPLS).

Preferred Qualifications:
  • Experience with network automation and scripting
  • Experience in network design principles, including routing protocols (BGP, OSPF)
  • Experience with monitoring network performance, identifying and resolving network issues, and implementing necessary upgrades.

Clearance Requirements:
  • Must be a US citizen and have a current/active Secret clearance.

Physical Requirements:
  • Must be able to remain in a stationary position 50% of the time.
  • Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
  • Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

The projected compensation range for this position is $83,300.00-$139,800.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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