Demo

Network Engineer III (Top Secret Clearance)

hackajob
Colorado, CO Full Time
POSTED ON 6/2/2026
AVAILABLE BEFORE 7/6/2026
hackajob is collaborating with Lockheed Martin - US to connect them with exceptional professionals for this role.

Description

What We’re Doing

At Lockheed Martin, our Command and Control, Battle Management and Communications (C2BMC) National Team (C2NT) is pioneering the development and integration of cutting-edge technologies to advance the Missile Defense System, safeguarding the United States and its allies. Our collaborative and agile organization operates in a fast-paced environment, driving innovation through tasks such as sensor/weapon integration, algorithm development, user interface development, automated testing, cyber security, enterprise/infrastructure services, and enhancing leading-edge missile defense technologies.

The Work

As a primary Network Development Engineer for the C2BMC program, you will plan, deploy, integrate, and test network upgrades across operational sites. Working within an agile scrum team, you’ll translate customer requirements and contractual obligations into actionable tasks, travel to remote locations (e.g., Schriever SFB, Alaska, Guam, Europe) to lead installations, troubleshoot issues independently, and keep program personnel informed of status and outcomes.

Please Note

  • This position requires a government security clearance; you must be a US Citizen for consideration.
  • This position is based at a Lockheed Martin facility in Colorado Springs, CO. The role requires flexibility to travel to alternate work locations as needed.

Who We Are

As leader of the

C2BMC

team, Lockheed Martin directs a partnership of highly responsive industry leaders developing and fielding the backbone of America’s missile defense. Together, this national team supports the design, development, test, integration and fielding of hardware and software elements that enable the Missile Defense System (MDS) to function effectively and continually. You will also have the opportunity to interface with our key customers in the

Missile Defense Agency (MDA)

C2BMC|Lockheed Martin

Who You Are

You are a proven mid‑level network engineer with solid hands‑on experience in network design, development, and testing. You understand the OSI model, TCP/IP, BGP and OSPF, and possess strong traffic‑analysis and troubleshooting skills. You are comfortable with multi‑vendor firewalls (Juniper, Fortinet, Palo Alto), multicast, VLANs, GRE tunnels, and optical transport technologies, and you thrive in collaborative, fast‑paced agile environments.

Why Join Us

  • Your Health, Your Wealth, Your Life
  • Our flexible schedules, competitive pay and comprehensive benefits enable you to live a healthy, fulfilling life at and outside of work.

Learn more about Lockheed Martin's comprehensive benefits package here!

Basic Qualifications

  • An active Final Top Secret security clearance is required.
  • Must possess a DoD 8140/8150 IAT Level II compliant certification such as CompTIA Security CE or other certs such as CISSP or CASP. If you don't possess the certification, you must be able to obtain the certification within 60 days of starting.
  • Demonstrated experience with network design, development, and testing methodologies.
  • Strong knowledge of OSI model, TCP/IP, BGP, OSPF, and network traffic analysis.
  • Hands‑on firewall experience (Juniper, Fortinet, Palo Alto).
  • Experience with UDP multicast, SONET, MSPP, VLANs, GRE tunnels, and TCP/IP network designs.

Desired Skills

  • Multi‑vendor switching/routing expertise (Juniper, Cisco) and WAN optimizer experience.
  • CCNA or JNCIA certification is a plus.
  • Familiarity with TACLANEs and optical transport equipment.
  • Excellent written and verbal communication; proficient with Microsoft PowerPoint and Visio.
  • Ability to work effectively in a collaborative, agile scrum environment.
  • Knowledge of DoD security standards, STIG compliance, and system accreditation processes.
  • Exposure to virtualization technologies (NFV, SD‑WAN, VMware, VMware Cloud Foundation, NSX, vSAN, Aria).
  • Experience with network automation tools such as Ansible.
  • Prior involvement with the C2BMC program is a plus.

Security Clearance Statement

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

Clearance Level

Top Secret

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 condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.

Schedule For This Position

4x10 hour day, 3 days off per week

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 $85,500 - $150,765. 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 considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.

Benefits Offered

Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.

(Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.

This position is incentive plan eligible.

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.

At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.

With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.

If this sounds like a culture you connect with, you’re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on

Lockheed Martin Jobs

, and apply for roles that align with your qualifications.

Experience Level

Experienced Professional

Business Unit

RMS

Relocation Available:

Possible

Career Area

Systems Engineering: Network Systems Engineers

Type

Full-Time

Shift

First

Salary : $85,500 - $150,765

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