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Network Engineer​/TS​/SCI Poly​/Onsite: KoP, PA

Job in King of Prussia, Montgomery County, Pennsylvania, 19406, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-02-21
Job specializations:
  • Security
    Cybersecurity
Salary/Wage Range or Industry Benchmark: 104500 - 184115 USD Yearly USD 104500.00 184115.00 YEAR
Job Description & How to Apply Below
Position: Network Engineer, Staff / TS/SCI Poly / Onsite: KoP, PA

Basic Qualifications

  • Must have TS/SCI Clearance with a completed polygraph (U.S. Citizen)
  • Must have or be able to obtain a Security+ certification or higher or 8572 qualified certificate within first 60 days of employment
  • Solid knowledge of general networking principles demonstrated in the design, installation, configuration, and maintenance of Secure Communications LAN, WAN and voice systems
  • Significant experience with Routers, switches, and firewalls
  • Experience performing diagnostics and troubleshooting network issues
  • Experience with network monitoring and providing notifications of issues on a daily basis
  • Proven expertise determining root cause of network issues and recommendation of strategies to prevent recurrences
Job Code/Title

E2064:
Comm System Design Engr Stf

Job Description

Classified IT Operations is seeking a Network Engineer with expertise in maintaining complex networks in a high paced, high energy environment. The selected candidate will participate in all aspects of network setup and management including requirements, design, implementation, integration, installation, and test.

Key Responsibilities:

  • Perform diagnostics and troubleshoot network issues
  • Responsible for design, installation, configuration, and maintenance of Secure Communications LAN, WAN and voice systems
  • Perform network monitoring and provide notifications of issues on a daily basis
  • Determine root cause of network issues and recommend strategies to prevent recurrences


*** This is a full‑time onsite role in our King of Prussia facility, working a 9x80 schedule (every other Friday off). Must have the ability to obtain and maintain the necessary clearance.***

Desired skills
  • Demonstrated experience with design and architecture of LAN, WAN, and voice systems
  • Experience with cryptographic equipment (e.g. KG‑175 encryptors)
  • Prior project management/project lead experience
  • Prior experience performing Layer 1 cabling work
Other Important Information

By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.

Ability to work remotely

Onsite Full‑time:
The work associated with this position will be performed onsite at a designated Lockheed Martin facility.

Select the Telework classification for this position

Employee will work on‑site full‑time

Ability to Telecommute

No telecommuting

Shift

First

Work Schedule Information

Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five‑day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.

Work Schedule

9x80 every other Friday off

Security Clearance Information

This position requires a government security clearance, you must be a US Citizen for consideration.

Security Clearance

TS/SCI w/Poly

LMCareers Business Unit

ENTERPRISE BUSINESS SERVICES

Department

50505:
Classified IT

Job Class

Information Technology

Job Category

Experienced Professional

City, State

King of Prussia-PA

City

King of Prussia

Zip

19406

Virtual

no

Relocation/Housing Stipend Available

No

Req Type

Full‑Time

Direct/Indirect

Indirect

EEO

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
The application window will close in 90 days; applicants are encouraged to apply within 5-30 days of the requisition posting date in order to receive optimal consideration.

National Pay Statement

Pay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $104,500 - $184,115. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information is a general guideline only.

Lockheed Martin…

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