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Sr. Network Infrastructure Engineer

Telos Corp.
paid time off, tuition reimbursement, 401(k)
United States, Virginia, Ashburn
19886 Ashburn Road (Show on map)
Jun 23, 2025
Job Title
Sr. Network Infrastructure Engineer
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 Remote.

Telos is looking for a Senior Network Infrastructure Engineer to work on the Army Global Unified Network (AGUN) - Increment 1 (INC1) program.

The AGUN program is a highly demanding mission and requires expert technical and professional management to support the Army's global wide area network and security infrastructure. You will be supporting a large and complex network migration and operations for the US Army. This role is remote and will include leadership of operations support staff and directing operational support activities for a global network.

Primary Responsibilities:



  • Operate and maintain secure network solutions operated as a centralized enterprise capability for the US Army.
  • Partner with key stakeholders and technical experts to perform legacy environment discovery, assessing current network routing, configurations, and requirements to provide migration support for the Army global wide-area network.
  • Analyze and understand network monitoring and management techniques, tools, and processes.
  • Support the transformation and creation of network monitoring dashboards, views, and data ingest from legacy network devices to the AGUN solution.
  • Support the modification of virtualization and containerization infrastructure in support of network management and monitoring applications
  • Collect, investigate, and identify network optimization and resource management strategies and techniques using performance and monitoring applications to meet capacity and performance standards.
  • Work with information assurance teams and the AGUN cybersecurity service provider (CSSP) to ensure compliance to DoD standards to assist with integration of network monitoring data into a SIEM.
  • Document designs, diagrams, drawings, and technical narratives using wiki technologies and common diagram and drawing tools.

Job Requirements

Basic Qualifications:



  • Minimum of a Bachelor's degree with 12+ years' experience or Master's degree with 10+ years of experience (additional years of directly applicable experience may be accepted in lieu of a degree).
  • Require active DoD IAT Level II (i.e. Security+) certification or equivalent prior to start.
  • Experience with Kubernetes and container infrastructure to run network management and monitoring applications.
  • Experience with Elastic, Logstash, and Kibana (ELK) applications including data ingest, storage, processing, and visualization.
  • Working knowledge and understanding of Linux.
  • Experience with Red Hat and using Red Hat Satellite.
  • VSAN experience.
  • Demonstrated experience with virtualization technologies such as VMware or KVM.
  • Demonstrate experience in one or more of the following enterprise network management tools such as Palo Alto Panorama, Cisco Prime, Cisco DNA, or Junos Space.
  • Demonstrate experience in system hardening of network infrastructure to include DoD STIG implementation.
  • Must be able to work as part of a team to execute troubleshooting and resolve complex network issues.
  • Must be willing to work non-standard shifts to accomplish network migration objectives and goals
  • Excellent written and verbal communication skills.
  • Must be willing to travel up to 10% of the time.



Preferred Qualifications:



  • Experience with virtualized network devices and infrastructure
  • Hands on experience with ELK, InfoVista, and Network Performance Monitoring applications.
  • Knowledge and use of NetSecOps technologies including salt, git, Gitlab CI/CD, Ansible, Terraform, Puppet, and network element managers
  • Experience with Windows or Dell Servers.
  • PKI administration/engineering experience.
  • Demonstrate expertise in management and monitoring of complex and geographically enterprise networks.
  • Expert knowledge of US Army security requirements for network infrastructure.



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 relayservice:https://www.fcc.gov/accessibility

Telos Corporation is an EEO/AA employer.

Job Type
Full-Time
Location
Ashburn, VA 20147 US (Primary)
Telos offers an excellent compensation packages including salary commensurate with experience and benefits to meet your needs for today and the future. Telos and its subsidiaries are an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.
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