Software Engineer - Level 3/4
$135K - $213K/yr
Software Engineer - Level 3: 5 years of relevant experience with Bachelor's degree; 3 years with Master's degree; 1 year with PhD; an additional 4 years of experience may be considered in lieu of ...
$135K - $213K/yr
Software Engineer - Level 3: 5 years of relevant experience with Bachelor's degree; 3 years with Master's degree; 1 year with PhD; an additional 4 years of experience may be considered in lieu of ...
$135K - $213K/yr
Software Engineer - Level 3: 5 years of relevant experience with Bachelor's degree; 3 years with Master's degree; 1 year with PhD; an additional 4 years of experience may be considered in lieu of ...
Dulles, VA · On-site
$47K - $78K/yr
Northrop Grumman's Space Sector is seeking a Engineering Tech Support - Level 1 to join our team in Dulles, VA. This position is 100% onsite and cannot accommodate telecommute work. The Engineering ...
Dulles, VA · On-site
$47K - $78K/yr
Northrop Grumman's Space Sector is seeking a Engineering Tech Support - Level 1 to join our team in Dulles, VA. This position is 100% onsite and cannot accommodate telecommute work. The Engineering ...
Lorton, VA · On-site
$49.12/hr
MD stationary engineer license level 1 or DC stationary engineer level 3 required. Compensation Details: US $49.12 per hour Original Posting: 05/07/2026 - Until Filled Amentum anticipates this job ...
Lorton, VA · On-site
$49.12/hr
MD stationary engineer license level 1 or DC stationary engineer level 3 required. Compensation Details: US $49.12 per hour Original Posting: 05/07/2026 - Until Filled Amentum anticipates this job ...
$135K - $213K/yr
Software Engineer - Level 3: 5 years of relevant experience with Bachelor's degree; 3 years with Master's degree; 1 year with PhD; an additional 4 years of experience may be considered in lieu of ...
$135K - $213K/yr
Software Engineer - Level 3: 5 years of relevant experience with Bachelor's degree; 3 years with Master's degree; 1 year with PhD; an additional 4 years of experience may be considered in lieu of ...
$49.12/hr
MD stationary engineer license level 1 or DC stationary engineer level 3 required. Compensation Details: US $49.12 per hour Original Posting: 05/07/2026 - Until Filled Amentum anticipates this job ...
$49.12/hr
MD stationary engineer license level 1 or DC stationary engineer level 3 required. Compensation Details: US $49.12 per hour Original Posting: 05/07/2026 - Until Filled Amentum anticipates this job ...
Fairfax, VA · On-site
$170K/yr
... and Test Engineer - Level 3/4 based out of Fairfax, VA. Position Overview: * Integrate and ... 1 years of relevant experience with a PhD. An additional 4 years of relevant experience ma be ...
Fairfax, VA · On-site
$170K/yr
... and Test Engineer - Level 3/4 based out of Fairfax, VA. Position Overview: * Integrate and ... 1 years of relevant experience with a PhD. An additional 4 years of relevant experience ma be ...
... and Test Engineer - Level 3/4 based out of Fairfax, VA. Position Overview: * Integrate and ... 1 years of relevant experience with a PhD. An additional 4 years of relevant experience ma be ...
... and Test Engineer - Level 3/4 based out of Fairfax, VA. Position Overview: * Integrate and ... 1 years of relevant experience with a PhD. An additional 4 years of relevant experience ma be ...
Lorton, VA · On-site
$49.12/hr
MD stationary engineer license level 1 or DC stationary engineer level 3 required. Compensation Details: US $49.12 per hour Original Posting: 05/07/2026 - Until Filled Amentum anticipates this job ...
Lorton, VA · On-site
$49.12/hr
MD stationary engineer license level 1 or DC stationary engineer level 3 required. Compensation Details: US $49.12 per hour Original Posting: 05/07/2026 - Until Filled Amentum anticipates this job ...
Stafford, VA · On-site
$95K - $135K/yr
Test Engineer (Level II) - 5-12 years of related experience in testing, engineering, or quality ... Submit your resume today and take the next step in your career with one of the region's top-ranked ...
Quick apply
Stafford, VA · On-site
$95K - $135K/yr
Test Engineer (Level II) - 5-12 years of related experience in testing, engineering, or quality ... Submit your resume today and take the next step in your career with one of the region's top-ranked ...
$177K - $265K/yr
... s Engineer - Level 5 , this role will sit in our Dulles, VA & Colorado Springs location. In this ... from day one. This work will primarily be performed in a SCIF environment. This position is 100 ...
$177K - $265K/yr
... s Engineer - Level 5 , this role will sit in our Dulles, VA & Colorado Springs location. In this ... from day one. This work will primarily be performed in a SCIF environment. This position is 100 ...
Title Virtualization Engineer/Administrator Level 1 Full-Time/Part-Time Full-Time Description RiVidium Inc. is seeking an experienced Virtualization Engineer/Administrator - Level 1 to support a ...
Title Virtualization Engineer/Administrator Level 1 Full-Time/Part-Time Full-Time Description RiVidium Inc. is seeking an experienced Virtualization Engineer/Administrator - Level 1 to support a ...
Stafford, VA · On-site
$95K - $135K/yr
Test Engineer (Level II) - 5-12 years of related experience in testing, engineering, or quality ... Submit your resume today and take the next step in your career with one of the region's top-ranked ...
Stafford, VA · On-site
$95K - $135K/yr
Test Engineer (Level II) - 5-12 years of related experience in testing, engineering, or quality ... Submit your resume today and take the next step in your career with one of the region's top-ranked ...
Sterling, VA · On-site
$177K - $265K/yr
... s Engineer - Level 5 , this role will sit in our Dulles, VA & Colorado Springs location. In this ... from day one. This work will primarily be performed in a SCIF environment. This position is 100 ...
Sterling, VA · On-site
$177K - $265K/yr
... s Engineer - Level 5 , this role will sit in our Dulles, VA & Colorado Springs location. In this ... from day one. This work will primarily be performed in a SCIF environment. This position is 100 ...
Fairfax, VA · On-site +1
$135K - $203K/yr
Senior level proficiency in at least one of the following disciplines: Systems Engineering, Software Engineering, RF Engineering, System Integration, Mission Engineering * Experience developing or ...
Fairfax, VA · On-site +1
$135K - $203K/yr
Senior level proficiency in at least one of the following disciplines: Systems Engineering, Software Engineering, RF Engineering, System Integration, Mission Engineering * Experience developing or ...
$114K - $171K/yr
... Engineer Level 3 * Bachelor's degree (ideally Computer Science or Engineering) and 5 years of experience; OR a master's degree and 3 years: OR a PhD and 1 year. Experience can be considered in lieu ...
$114K - $171K/yr
... Engineer Level 3 * Bachelor's degree (ideally Computer Science or Engineering) and 5 years of experience; OR a master's degree and 3 years: OR a PhD and 1 year. Experience can be considered in lieu ...
Fairfax, VA · On-site +1
$169K - $253K/yr
Senior level proficiency in at least one of the following disciplines: Systems Engineering, Software Engineering, RF Engineering, System Integration, Mission Engineering * Experience developing or ...
Fairfax, VA · On-site +1
$169K - $253K/yr
Senior level proficiency in at least one of the following disciplines: Systems Engineering, Software Engineering, RF Engineering, System Integration, Mission Engineering * Experience developing or ...
$114K - $171K/yr
... Engineer Level 3 * Bachelor's degree (ideally Computer Science or Engineering) and 5 years of experience; OR a master's degree and 3 years: OR a PhD and 1 year. Experience can be considered in lieu ...
$114K - $171K/yr
... Engineer Level 3 * Bachelor's degree (ideally Computer Science or Engineering) and 5 years of experience; OR a master's degree and 3 years: OR a PhD and 1 year. Experience can be considered in lieu ...
Chantilly, VA · On-site
$114K - $171K/yr
... Engineer Level 3 * Bachelor's degree (ideally Computer Science or Engineering) and 5 years of experience; OR a master's degree and 3 years: OR a PhD and 1 year. Experience can be considered in lieu ...
Chantilly, VA · On-site
$114K - $171K/yr
... Engineer Level 3 * Bachelor's degree (ideally Computer Science or Engineering) and 5 years of experience; OR a master's degree and 3 years: OR a PhD and 1 year. Experience can be considered in lieu ...
Mclean, VA · On-site
$114K - $171K/yr
... Engineer Level 3 * Bachelor's degree (ideally Computer Science or Engineering) and 5 years of experience; OR a master's degree and 3 years: OR a PhD and 1 year. Experience can be considered in lieu ...
Mclean, VA · On-site
$114K - $171K/yr
... Engineer Level 3 * Bachelor's degree (ideally Computer Science or Engineering) and 5 years of experience; OR a master's degree and 3 years: OR a PhD and 1 year. Experience can be considered in lieu ...
Sterling, VA · On-site
$114K - $171K/yr
... Engineer Level 3 * Bachelor's degree (ideally Computer Science or Engineering) and 5 years of experience; OR a master's degree and 3 years: OR a PhD and 1 year. Experience can be considered in lieu ...
Sterling, VA · On-site
$114K - $171K/yr
... Engineer Level 3 * Bachelor's degree (ideally Computer Science or Engineering) and 5 years of experience; OR a master's degree and 3 years: OR a PhD and 1 year. Experience can be considered in lieu ...
| Criteria | Engineer Level 1 | Engineer Level 2 |
|---|---|---|
| Required Credentials | Bachelor's degree in engineering or related field | Bachelor's degree; some roles may prefer or require additional certifications |
| Work Environment | Entry-level, supervised tasks, team collaboration | More independent, complex projects, increased responsibility |
| Employer & Industry Usage | Common in manufacturing, construction, tech industries | Progression within same industries, more specialized roles |
| Search & Comparison Intent | Entry-level engineering roles, career progression | Mid-level engineering roles, skill development |
Engineer Level 1 typically involves entry-level tasks with supervision, focusing on learning and basic project work. Engineer Level 2 usually requires more experience, independence, and responsibility, handling more complex projects. The transition reflects increased skills and expertise within the same industry and work environment.

$135K - $213K/yr
Full-time
Medical, Life, PTO
Posted 14 days ago
8.2
Based on 357 frontline employees who took The Breakroom Quiz
86th of 535 rated manufacturers
Northrop Grumman's Space Sector is seeking a Software Engineer - Level 3/4 to join our team in either Redondo Beach, CA, Aurora, CO, Fairfax, VA, or Morrisville, NC.
You will be part of the Command-and-Control team where you will design, develop, document, refactor, test, and debug applications software for a Ground Segment. You will support the program through maturity and milestones to achieve the mission.
The ideal candidate will have Software development experience, with the ability to digest changes and synthesize them into working designs, generate efficient code according to the specifications, and adapt to changes as necessary that are driven by bugs or specification updates or the customer.The candidate is expected to operate independently with little oversight in a dynamic environment, and to be highly self-motivated; reporting information to leads and the customer. The candidate is expected to handle diverse assignments with efficiency, finding unique solutions and working in a very collaborative and fast-paced environment that continues to grow.
Basic Qualifications:
Software Engineer - Level 3: 5 years of relevant experience with Bachelor's degree; 3 years with Master's degree; 1 year with PhD; an additional 4 years of experience may be considered in lieu of degree
Software Engineer - Level 4: 8 years of relevant experience with Bachelor's degree; 6 years with Master's degree; 4 years with PhD; an additional 4 years of experience may be considered in lieu of degree
Must have anactiveTop Secret clearance at the time of application, and the ability and willingness to obtain SCI and CI Poly
Experience with C++ and Python
Experience with RedHat Linux environment
Experience with Software design lifecycle
Experience with Atlassian tool suite (Jira, Confluence, BitBucket, etc.) and development using Agile methodologies
Preferred Qualifications:
Adjudicated FS or CI polygraph
STEM degree
Experience with the CI/CD pipelines (Jenkins)
Experience with automated testing
Excellent technical writing and team-building skills
Experience with Command and Control
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At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible.
Space research administration
10,000+ Employees
Falls Church, VA, US
1939