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Computer Network Engineer Jobs (NOW HIRING)

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 ...

Bachelor's degree in Computer Science, Electrical/Network Engineering, Information Systems, or a related technical discipline with 8-12 years of relevant experience, OR a Master's degree with 6-10 ...

Bachelor's degree in Computer Science, IT, Network Engineering, or related field * 12-15 years of relevant experience * Top Secret clearance (minimum) * U.S. Citizenship * Demonstrated expertise in ...

Senior Computer Network Engineer

Lorton, VA ยท On-site

$107K - $195K/yr

The Senior Network Engineer will be an integral member of the Network team, collaborating on strategic initiatives and ensuring alignment with overall program goals. This position the candidate to be ...

Cisco Certified Network Professional (CCNP) * Engineering, Deployment and operations of LAN and WAN Switches, and Firewalls ensuring seamless integration into existing network infrastructure

The Network Engineer is responsible for designing, deploying, and evaluating SIA's computer network systems. The Network Engineer ensures network performance and integrity through maintenance and ...

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Computer Network Engineer information

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How much do computer network engineer jobs pay per year?

As of Jun 9, 2026, the average yearly pay for computer network engineer in the United States is $109,040.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,000.00 and $133,500.00 per year, depending on experience, location, and employer.

What are the most common challenges Computer Network Engineers face when managing large-scale networks?

Computer Network Engineers often encounter challenges such as ensuring network security, minimizing downtime, and efficiently troubleshooting connectivity issues in large-scale environments. Managing complex configurations, keeping up with rapidly evolving technologies, and integrating new hardware or software can also be demanding. Effective collaboration with IT teams, clear documentation, and continuous learning are essential to successfully address these challenges and maintain robust network performance.

What does a Computer Network Engineer do?

A Computer Network Engineer is responsible for designing, implementing, managing, and troubleshooting computer networks within an organization. They ensure that networks, such as local area networks (LANs), wide area networks (WANs), and intranets, operate efficiently and securely. Their duties include configuring hardware, maintaining network software, monitoring performance, and resolving connectivity issues. Network engineers also play a key role in upgrading systems and implementing security measures to protect data and network integrity.

What is the difference between Computer Network Engineer vs Network Administrator?

AspectComputer Network EngineerNetwork Administrator
CertificationsCCNA, CCNP, CompTIA Network+CCNA, CompTIA Network+
Work EnvironmentDesigns and plans network infrastructure, often in project-based rolesMaintains and manages existing networks, handles daily operations
Employer & Industry UsageTech firms, large corporations, consulting firmsMost organizations with IT infrastructure, including small to large businesses

While both roles involve networking skills, Computer Network Engineers focus on designing and implementing network solutions, whereas Network Administrators manage and maintain those networks on a daily basis. The roles often overlap, but their primary responsibilities differ in scope and focus.

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

To thrive as a Computer Network Engineer, you need a solid understanding of network protocols, system architecture, and troubleshooting, typically backed by a degree in computer science or a related field. Familiarity with networking tools, hardware, firewalls, and certifications like Cisco CCNA or CompTIA Network+ is highly valued. Strong analytical thinking, problem-solving abilities, and effective communication are essential soft skills for collaborating with teams and resolving issues quickly. These competencies ensure reliable, secure network infrastructures that support organizational productivity and data integrity.
More about Computer Network Engineer jobs
What cities are hiring for Computer Network Engineer jobs? Cities with the most Computer Network Engineer job openings:
What states have the most Computer Network Engineer jobs? States with the most job openings for Computer Network Engineer jobs include:
What are popular job titles related to Computer Network Engineer jobs? For Computer Network Engineer jobs, the most frequently searched job titles are:
Infographic showing various Computer Network Engineer job openings in the United States as of May 2026, with employment types broken down into 1% Locum Tenens, 1% As Needed, 81% Full Time, 15% Part Time, 1% Contract, and 1% Nights. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $109,040 per year, or $52.4 per hour.
Computer Network Engineer

Computer Network Engineer

Obsidian Solutions Group LLC

Arlington, VA โ€ข On-site

Full-time

Posted 12 days ago


Job description

Description:

Primary Location: Rosslyn, VA or Springfield, VA

Clearance: Active Top Secret clearance with SCI eligibility

Ability to work remotely: No

Obsidian Solutions Group (OSG) is seeking a Computer/Network Engineer to support and collaborate with the Bureau of Diplomatic Security (DS) evaluates new technologies and possible security vulnerabilities associated with them.


Specific Responsibilities

  • Evaluates new technologies and possible security vulnerabilities associated with them.
  • Assist in the planning of policies and guidelines involving state-of-the-art equipment and their possible implementation in State Department resources.
  • Responsible for testing the vulnerabilities associated with the software applications and hardware for networks.
  • Works with a laboratory focused local area network.
  • Designs and deploys network and video infrastructure cabling.
  • Must be able to analyze computer and network architectures to optimize network performance, security, and laboratory testing functionality.
  • Must have excellent oral and writing communication skills in order to document for senior Department of State managers the testing procedures, results, and recommendations for implementing tested technologies securely.
  • Must be able to troubleshoot a variety of hardware and software issues in a timely manner while under tight time and resource constraints.
  • Must be able to research, test, review, and report on emergent technologies.


Requirements:
  • Must have a current Interim Top-Secret clearance with the ability to obtain a U.S. Government final TOP SECRET Personnel Security Clearance and be able to qualify for SCI access.
  • Must be eligible for and able to obtain and maintain required Security Clearance/access approvals.
  • Must have five (5) years of experience and a masterโ€™s degree in computer science or engineering, or at least ten years of equivalent work experience and a bachelorโ€™s degree in computer science or engineering, or equivalent work experience.
  • Must have experience in the following: configuring, designing, and maintaining Window servers; designing, configuring, and testing personal computer and network software components in a laboratory environment; programming software and command line interfaces; and setting up patch management software and backup management solutions.
  • Must be fluent in VMWare, C, C++, Objective C, Java, communication protocol implementation, Wi-Fi, RFID, Bluetooth, TCP-IP, VoIP, and Linux/Windows/OSX scripting.
  • Must have experience with commercial and government best practices in securing computers, networks, and mobile devices.
  • Must know how to use all major MS Windows applications.
  • Must have detailed understanding and experience in Android/iOS/Blackberry operating systems.
  • Must understand system architecture, application design, and device management and deployment.
  • Must have knowledge of active directory application mode, lightweight directory access protocol, and online certificate status protocol.
  • Must have knowledge of bandwidth utilization.


Physical Requirements and Work Environment

  • Normal office environment

Travel

  • May be required to travel OCONUS to conduct installation, training, or maintenance at diplomatic facilities. OCONUS travel may include critical threat locations around the world with austere living conditions.
  • Domestic travel may be required for training and program coordination.


Company Description


Obsidian Solutions Group LLC (OSG) is a fast-growing professional services firm based in Fredericksburg, VA. We create value for our customers by delivering technology-enabled & mission-oriented technical solutions that solve complex problems, protecting people, information, and assets. Our core capabilities are in providing Enterprise IT, Intelligence Analysis, Production & Development and Knowledge-Based Professional Services Solutions that enable the customerโ€™s mission. Obsidian Solutions Group LLC is a veteran-owned small business.


A career at Obsidian Solutions Group means you can put your expertise, credentials, and talents to great use working with customers in the DOD and Intelligence Community, while enjoying the excitement of working in a fast-growing organization committed to making a difference for our customers and in our community. Contribute independently and collaboratively alongside our amazing team of doers and thinkers. Obsidian Solutions Group is small enough to offer a family atmosphere yet large enough to deliver a highly competitive compensation package. We hire and retain the best in the industry, offering exceptional benefits that protect the well-being of our employees, their spouses and domestic partners, and their families.

Our corporate philosophy is centered on hiring and retaining employees with the requisite skills, professional experience, personal commitment, and ethical standards necessary to foster a culture of operational excellence necessary to surpass our customerโ€™s expectations.


Disclaimer

The above information on this description has been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities, and qualifications required of employees assigned to this job.

Obsidian Solutions Group is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy and gender identity), national or ethnic origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, parental status, protected veteran status, and any other non-merit factor, or any other characteristic protected by law.