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Network Engineer - IT, Sr​/Cleared​/Onsite - Manassas​/Herndon

Job in Herndon, Fairfax County, Virginia, 22095, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-07-11
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Administrator, IT Support
Job Description & How to Apply Below
Position: Network Engineer - IT, Sr / Cleared / Onsite - Manassas/Herndon
*
* Description:

** This position is within the Lockheed Martin Enterprise Business and Digital Transformation  EBDT  Classified IT Transformation organization  It is chartered with transforming IT delivery to Classified programs and environments  If you are looking for your next challenge in a fast  paced, innovation oriented group, look no further

Lockheed Martin recognizes the tremendous opportunity for significant advancement in the way Classified IT services are delivered to our Business Area partners  These improvements will ultimately enable Lockheed to build better products faster in support US Department of Defense mission  In acknowledgement of this opportunity, the Classified Transformation organization and leadership structure have been put in place, along with significant investment to drive positive changes to both transform and standardize Classified IT delivery

Lockheed Martin is seeking a driven and dedicated team member to support both Manassas and Herndon Lockheed Martin locations  Your experience and expertise will contribute to information technology with a growth mindset mentality, and willingness to learn and acquire skills over time  Your support of the customer demonstration and Lab environment will not only be your greatest asset, but ours as well  You will be a key contributor, providing coaching and knowledge transfer to other team members to assist with skill building over time

The selected candidate will join the Classified IT Transformation team, as a Network Administrator ensuring that the Lockheed Martin networks and IT systems are managed, controlled, and updated in a manner consistent with Lockheed Martin policies and procedures  This includes supporting routine updates, major upgrades, and on going maintenance and support of the network switches, wireless network and LAN routers including both Classified and Unclassified networks

Overall responsibilities include but are not limited to:

The support of Type 1 encryption systems and performance monitoring of the classified network infrastructure, supporting break/fix incidents and supporting various project work within both campuses and remote facilities  Position includes the remediation of vulnerabilities by adhering to customer operating regulations, best practices with supporting documentation of all managed and controlled network assets

This role utilizes troubleshooting skills to provide timely and effective solutions to problems as well as developing technical solutions to complex problems which require consistent use of ingenuity and creativity

All work must be performed on site, including some off shift hours, weekends, and occasional travel  The position works a 4x10 schedule  Mon Thurs  but will also support a 24 X 7 weekly on call rotation schedule

EBDT

*
* Basic Qualifications:

*
* Hands on exposure and experience related to networking and fault isolation

Installation and configuration of Cisco and/or Brocade network switches and routers

Hands on experience with routing and switching

Hands on experience and knowledge of Type 1 network encryption

Candidate must have a minimum of 3 years' experience supporting network infrastructure

Familiarity with TCP/IP, IP configuration, peer to peer networking and IP addressing and subnetting

Must be able to lift 35 pounds

Must be able to walk and stand for extended periods of time

Knowledge of Cat5/6 wiring

The ability to lead projects to completion

Candidate must be able to support a rotational 24x7 on call support model with the ability to be on site within one hour

Knowledge of DoD security standards, policies, and procedures

TS/SCI eligible

** Desired

Skills:

*
* TS/SCI Cleared

CCNA and/or CCNP certification

Experience with DoD SIPRNet

General Dynamics TACLANE NSA Type 1 Encryptor experience

Knowledge of the National Industrial Security Program Operating Manual  NISPOM , JFAN and JSIG

Installation and configuration firewall experience

Proven excellent written and verbal communications skills

Candidate should have the ability to successfully work autonomously

** Security Clearance Statement:
** This position requires a government security clearance, you must be a US Citizen for consideration

** Clearance Level:
** Secret with Investigation or CV date within 5 years

** Other Important Information You Should Know*
* ** Expression of Interest:
** 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

** Work Schedules:
** 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…
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