Guidance/Navigation/Control Engineering - E2
The posting names a Secret clearance.
The posting offers a 9/80, 4/10 or other compressed week. More with a 9/80 schedule
About the role
Standard Job Description
Designs, develops, implements, verifies and tests algorithms to perform guidance, navigation and control of aircraft, spacecraft, launch vehicles and upper stages during powered and coast phases of flight, earth orbit, interplanetary cruise and orbital insertion, as well as during staging events. Navigation functions include the statistical processing of measured data points and their substitution into algorithms simulating physical reality. Guidance functions include the formulation of specific equations and control laws to achieve a desired position in space. Control design and analyses processes consist of the development of the control requirements for aircraft, launch vehicles and/or spacecraft.
Basic Qualifications
Generally has 1+ years of related experience and may have a post-secondary degree or training in a related discipline.Candidate must have demonstrated the ability to perform one or more of the following Guidance, Navigation and Control (GNC) or Modeling and Simulation (M&S) assignments based on completed course work or professional experience: develop and analyze algorithms such as guidance, navigation, autopilot, inertial tracking, and servo control algorithms, develop and/or verify/validate complex vehicle models and simulations such as missile 6-degree-of-freedom simulations, demonstrate strong math skills in the areas of linear algebra, matrix math, statistics, trigonometry, and coordinate transformations.
- Experience with software, simulation and programming languages (ex. MATLAB/Simulink, Fortran, C++, Python etc.)
- Ability to collaborate with multi-functional teams by leveraging excellent verbal and written communication skills
- Ability to prioritize schedules and tasking to accomplish multiple goals in a fixed time period
- Ability to work in a fast-paced, dynamic, collaborative team environment
Desired Skills
- Knowledge/experience with GNC control theory and physical modeling related to spacecraft and/or missile systems
- Ability to coordinate integration activities across a team that performs missile GNC design and analysis tasks
- Demonstrated experience with missile simulation and tool development, maintenance and use for performance analysis. Strong understanding of modeling principles.
- Experience in weapon system and/or sensor modeling.
- Demonstrated excellent communication skills with the ability to articulate complex technical issues to peers, management, subcontractors and customers.
- Experience evaluating system performance in complex scenarios and environments and verify system and subsystem level requirements
- Active Secret clearance
Pay Information
Full-Time Salary Range: $101400.00 - $188200.00
At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow - both professionally and personally.
The salary range for this position is as listed on the requisition. Please note that the salary information listed 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(work location) and business considerations when extending an offer.
Benefits offered:Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.
- Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
- For (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.
Copied from the listing Lockheed Martin published, verified 31 Oct 2026.
About Lockheed Martin
Lockheed Martin Space builds GPS and missile warning satellites, NASA's Orion crew capsule and deep space probes.
Similar open roles

Security Officer (opens the job details)
Blue Origin · Supply Chain · Greater Seattle Area· 2w agoDetails
$21.03–$29.44/hr
Manager, Information Security Management (opens the job details)
SES · Software & IT · Bucharest, Romania· 1d agoDetails

Dream Chaser Flight Controller (Systems Engineer II) (opens the job details)
Sierra Space · Launch & Ops · Louisville, CO, United States· 4mo agoDetails
$94,090–$129,394.75/yr

Industrial Security Manager (opens the job details)
Millennium Space Systems · Supply Chain · El Segundo, CA· 1d agoDetails
$119,000–$175,000/yr
Experienced in Flight Software & GNC?
Space employers come to us looking for a particular skill, location or credential. Leave your details one time, at no cost, and we put you forward when a role matches, never without your yes.
Lockheed Martin openings, sent to your inbox
Each week we send what Lockheed Martin posted since the last email, with comparable openings at other space companies. No cost, and you can stop it with one click.
Hiring for Lockheed Martin? Feature this role to get a marked Featured slot above the lists and the lead place in the weekly job email for 30 days. Pricing:$99 for a single role, or $299 to cover every role you have open. To see who else is hiring your disciplines and at what pay, read the monthly space hiring brief.