Network Administrator

Description

Leidos is seeking an Network Administrator in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA’s Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA’s internal and external mission partners operating in CONUS and OCONUS locations

The Int. Network Admin will be support planning, designing, and evaluating various components of the network. Duties will include providing specifications for network architecture, evaluating and recommending new technologies to enhance current capabilities, and performing needs assessments. Support level duties will include monitoring, installation, modification, testing and servicing of network equipment.

Primary focus will be on, handling internal projects for operations, supporting driving time-sensitive initiatives, supports ITIL service area activities (problem management, incident management, service request fulfillment, etc.) and specific tasks to a successful conclusion, operations management, configuration/change management t, service level agreements (SLA).

Primary Responsibilities:

The individual will adhere to and improve standard operating procedures (SOP’s) in a matrixed organization supporting the prime contractor and CMS. Along with a demonstrated ability to manage a team composed of Network & Firewall Administrators

Experience with Cisco technologies with recent experience in Cisco ACI

Experience with F5 Load balancers

Experience with physical connection/access to data center hardware via console serial for router/switches & using a crash cart to connect to servers

Experience with rack/stack gear, running copper/fiber cables

Experience with using ticketing/change management systems like ServiceNow

Experience in following strict change control and guiding others in following the change control process

Mentor and provide guidance to junior network administrators.

Basic Qualifications:

BS degree and 4 – 8 years of prior relevant experience or Masters degree with 2 – 4 years of prior relevant experience. Specific experience, education and training may be considered in lieu of degree.

Oral and written communication for change procedures, and management updates

IT Certifications such as A+, CCNA, CCNP, Security +, CISSP, etc

Must possess an active DoD Secret with eligibility for a Top Secret at time of consideration.

Preferred Qualifications:

Technology: Prior experience with OSI Layers, Security, Storage, VMWare, System/Network Admin

Tools: Share Point, Skype, Slack, Service Now, Wiki’s, MS Project

Certifications: Cloud, Cisco CCNP, ITIL, PMP, Dell Versa

Original Posting:May 8, 2025

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $72,150.00 - $130,425.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Full Time