Senior Network Engineer - Secret clearance required
Telos Corporation· enterprise· Computer & Network Security· Oct 8, 2026 · 19d ago
Ashburn, VA
In office
Full-time
Senior
$90K–$140K
5+ years exp
Job description
The most security-conscious organizations trust Telos Corporation to protect their vital IT assets. The reputation of our company rests on the quality of our solutions and the integrity of our people. Explore what you can bring to our solutions in the areas of cyber, cloud and enterprise security.
Be a part of the Telos culture and see what sets us apart! Telos offers an excellent compensation package with benefits that include generous paid time off, medical, dental, vision, tuition reimbursement, and 401k. Our employees enjoy more than just a great work environment!
This position will be based at Ashburn, VA.
Responsibilities:
· Cisco Networking Device Administration: Administer and maintain Cisco networking infrastructure, including routers, switches, firewalls, and other Cisco devices. Implement and optimize Cisco IOS configurations to ensure optimal network performance.
· Network Management: Utilize Cisco network management tools to monitor, analyze, and maintain the health, performance, and security of the Cisco networking infrastructure. Implement changes and configurations to meet evolving network requirements.
· Patching and Security Compliance: Develop and implement patch management processes for Cisco devices in compliance with DoD guidelines. Utilize HBSS, ACAS, and eMASS to monitor, assess, and remediate vulnerabilities in the Cisco networking infrastructure.
· Network Topographies: Demonstrate expertise in various network topologies, including LAN, WAN, and VPN configurations. Design, implement, and troubleshoot complex network architectures to meet Organizational requirements.
· Troubleshooting and Remediation: Proactively identify and troubleshoot issues within the Cisco networking infrastructure, ensuring rapid remediation. Collaborate with customers to troubleshoot outages and provide timely and effective solutions.
· Customer Interaction: Work closely with customers to understand their network-related issues and provide expert guidance on resolution. Maintain a high level of customer satisfaction through effective communication and problem resolution.
Requirements
Qualifications:
· Bachelor's degree in Computer Science, Information Technology, or a related field. Minimum 5 -7 years of networking experience required
· CompTIA Security +
· Relevant OEM certification such as: Cisco Certified Network Associate (CCNA) or Cisco Certified Network Professional (CCNP)
· Proven experience in the administration of Cisco networking devices in a DoD environment.
· In-depth knowledge of Cisco IOS, routing protocols (e.g., OSPF, EIGRP, BGP), and switching technologies.
*Ideal- Aruba wireless.
· Experience with network topologies, including LAN, WAN, and VPN configurations.
· Strong understanding of patch management processes and vulnerability remediation in accordance with DoD guidelines.
· Familiarity with security tools such as HBSS, ACAS, and eMASS.
· Excellent troubleshooting and problem-solving skills, with the ability to analyze and resolve network-related issues efficiently.
· Effective communication and interpersonal skills for customer interaction and team collaboration.
· An active DoD Secret Clearance is required or the ability to obtain one.
Salary: $90,000.00 - $140,000.00 per year, depending on experience and qualifications. Telos offers an excellent compensation package with benefits that include generous paid time off, medical, dental, vision, tuition reimbursement, and 401k.
The successful candidate must meet eligibility requirements to access sensitive information, which requires US citizenship.
Telos maintains a drug-free workplace and will conduct drug testing on all applicants who have accepted an offer of employment.
Telos Corporation participates in the E-Verify program. Therefore, any employment with Telos will also be contingent upon confirmation from the Social Security Administration ("SSA") and/or the Department of Homeland Security ("DHS") of your authorization to work in the United States. Telos offers excellent compensation packages including salary commensurate with experience and benefits to meet your needs for today and the future.
Telos Corporation and its subsidiaries are committed to equal opportunity for all, without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic. Telos Corporation will make reasonable accommodations for known physical or mental limitations of otherwise qualified employees and applicants with disabilities unless the accommodation would impose an undue hardship on the operation of our business. If you are interested in applying for an employment opportunity and feel you need a reasonable accommodation pursuant to the ADA, please contact us at 1-800-283-1911. If you require relay service assistance, please click on the following link to review information on your state's relay service: fcc.gov.
Telos Corporation is an EEO/AA employer.
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Benefits
Benefits detected in the listing.
Dental
Vision
401k
Paid Time Off