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Software Systems Engineer

Falls Church,VA

2914 Software Systems Engineer jobs in Falls Church,VA

New, Posted 7 hours ago
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Principal Software Engineer, Geospatial Mission Systems

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Advanced Systems Engineer

General Dynamics Mission Systems

Manassas, VA 20110

$137,803/yr
~ 34 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

USD $124,216.00 - USD $137,803.00 /Yr.
Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, employee resource and social groups, and more
Flexible schedules with every other Friday off work, if desired (9/80 schedule)
Bachelor's degree in Systems Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 5 years of relevant experience; or Master's degree, plus a minimum of 3 years of relevant experience.
Applicants selected will be subject to a U.S. Government security investigation
Must meet eligibility requirements for access to classified information.
U.S. citizenship is required.
Department of Defense Secret security clearance is preferred at time of hire.
New, Posted 2 hours ago
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Forward Deployed Engineering Manager, AWS Forward Deployed Engineering, US Government

Amazon

Arlington, VA 22201

~ 10 min OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

Your Amazon package will include sign-on payments and restricted stock units (RSUs).
USA, CO, Denver - 184,900.00 - 250,200.00 USD annually
USA, NY, New York - 203,400.00 - 275,200.00 USD annually
USA, VA, Arlington - 184,900.00 - 250,200.00 USD annually
USA, WA, Seattle - 184,900.00 - 250,200.00 USD annually
Health insurance (medical, dental, vision, prescription, Basic Life & AD&D; insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage)
401(k) matching
Paid time off
Parental leave
Endless knowledge-sharing, mentorship and other career-advancing resources
This position requires that the candidate selected be a US Citizen
Currently possess and maintain an active TS/SCI clearance with Polygraph
3+ years of engineering team management experience
Bachelor's degree or foreign equivalent in Computer Science, Engineering, Mathematics, or a related field
7+ years of non-internship professional software development experience
Current, active US Government Security Clearance of TS/SCI with Polygraph
3+ years of experience working in an Agile, startup, or rapidly scaling environment
Experience building or deploying AI/ML applications in production environments at scale
Experience with agentic and spec-driven development (developing AI agents a plus)
Experience working with teams that build and scale end-to-end production systems
Experience working in customer production environments
Experience managing teams in customer-facing or consulting-adjacent engineering roles
Background leading engineering teams in a startup, high-growth, or rapidly scaling environment
Prior experience with React, TypeScript, Python, and/or Go
Experience managing delivery across multiple concurrent customer programs
3+ years of leadership development and talent management experience
New, Posted 7 hours ago
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Systems Engineer (Expert)

BAE Systems

Herndon, VA 20170

~ 27 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Full-Time Salary Range: $149603 - $254317
Health, dental, and vision insurance
Health savings accounts
A 401(k) savings plan
Disability coverage
Life and accident insurance
An employee assistance program
A legal plan
Other perks including discounts on things like home, auto, and pet insurance
Paid time off
Paid holidays
Other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave
Full-Time
A minimum of 11 years' experience
Undergraduate or graduate degree in computer science or computer engineering.
11+ years' experience in systems design and engineering
Ability to troubleshoot cloud (AWS) implementation issues.
Solve software (Linux) issues and software development.
Proven success working as a DEVOPs systems engineer and technical admin.
GitHub experience and other source control systems
Strict adherence to security standards and organizational requirements
Hands-on experience working within AWS/Azure/cloud environments
Hands-on experience developing with Python
Hands-on experience developing with Ansible
Hands-on experience developing with Opentext NNMi
Hands-on experience developing with Cisco NSO
Strong DevOps focus and experience building and deploying infrastructure with cloud
Deployment technologies like Ansible, Chet, Puppet, etc.
Experience with test-driven development and automated testing frameworks
Experience with Scrum/Agile development methodologies
New, Posted 7 hours ago
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Systems Integration Engineer (Combat Systems)

VTG

Washington, DC 20003

$120,000-$160,000/yr
Hybrid~ 17 min

$120,000-$160,000 annually
A) A bachelor's degree in a relevant field and at least (5) years of professional/internship engineering experience, OR b) A master's degree in a relevant field and at least (2) years of professional experience, OR c) No degree and at least (8) years of demonstrated experience in specific task area
A) A bachelor's degree in a relevant field and 11 years of professional/internship engineering experience, OR b) A master's degree in a relevant field and at least 6 years of professional experience
Must have an active Secret level clearance and ability to sustain one
Must be a US Citizen
Must have knowledge of Microsoft Office Suite (Excel, PowerPoint and Word)
Ideal candidate will have an understanding of any, or some of the following Engineering Disciplines: Electrical and Mechanical Design, Navigation, Guidance, and Control, Telemetry and Instrumentation, Flight Software, Re-entry Hardware, and Flight Termination Systems, Requirement Definition, Allocation, and Verification, Mechanical, Electrical, and Software Interfaces
**Navy Submarine weapons and engineering** experience (VA Class) and NAVSEA/IWS Weapons System experience
New, Posted 7 hours ago
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Systems Engineer Sr

Lockheed Martin Corporation

Manassas, VA 20110

~ 34 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Full-Time Salary Range: $95900.00 - $178100.00
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.
Our flexible schedules
Comprehensive benefits
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.
Full-time
Flexible work arrangements and schedules (e.g., 4x10)
Bachelor's degree in a relevant field (e.g., Systems Engineering, Computer Science, or related field) from an accredited institution with 5+ years of related experience; or comparable experience in lieu of degree
3+ years experience with systems engineering processes, with background in requirements development/management, system integration and verification/test to accommodate End to End Systems Engineering
Advanced Microsoft Excel skills - proficient with formulas, pivot tables, data visualizations, and VBA/macros for data-analysis tasks
Ability to obtain and maintain a Secret security clearance; this position will require a government security clearance
Experience with IBM DOORS and/or Engineering Lifecycle Management (ELM/DOORS Next) and Engineering Test Management (ETM)
Familiarity with Atlassian Jira and Confluence products, including experience with agile project planning, issue tracking, and collaboration tools
Experience applying System Engineering processes in an Agile environment
Familiarity with Model-Based Systems Engineering principles and tools
Familiarity with DevSecOps practices and principles
Knowledge of system and software architecture concepts, such as containerization and cloud technologies
Familiarity with Linux, Git, and/or Matlab
New, Posted 7 hours ago
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Systems Safety Engineer

Anduril Industries

Washington, DC 20011

~ 17 min OnsiteHealth Insurance

$146,000-$194,000 USD
Highly competitive equity grants
Top-tier benefits for full-time employees
Minimum of 5 years of industry experience as a System Safety Engineer or equivalent engineering background
B.S. degree in Mechanical Engineering, Aerospace Engineering, Systems Engineering, or equivalent technical discipline
Experience with safety-critical hardware and software systems in the defense or aerospace industry
Familiarity with MIL-STD-882E and other relevant safety standards
Strong background in safety analysis techniques including FTA, FHA, SCFTA, and FMECA
Experience with requirements decomposition for Safety
Failure investigation/analysis experience with a proven track record of solving problems and preventing reoccurrence
Design Review experience (PDR, CDR, MRR)
Eligibility to obtain and maintain a U.S. security clearance
Pre-employment risk, integrity, and due diligence screening
M.S. degree in Mechanical Engineering, Aerospace Engineering, Systems Engineering, or equivalent technical discipline
Experience or familiarity with ARP-4754, ARP-4761, MIL-STD-516C, and JSSSEH
Experience with Relyence, Teamcenter, JIRA, JAMA, Cameo, and/or Ansys
Software safety case development experience
Experience with risk management, change control/change management reviews, and software/firmware HITL/SITL
AI/ML software safety experience
New, Posted 3 hours ago
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Staff Ground Software Engineer – Mission Planning & Astrodynamics

Northrop Grumman

McLean, VA 22101

Paid Relocation to McLean, VA

OnsiteHealth InsurancePaid Time Off

Primary Level Salary Range: $177,000.00 - $265,600.00
Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results.
Employees in Vice President or Director positions may be eligible for Long Term Incentives.
Relocation assistance may be available
Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
TRAVEL: Yes, 10% of the Time
Bachelor's degree in a *Science, Technology, Engineering or Mathematics (STEM)* discipline and *12+ years* of relevant software/mission experience; OR Master's degree in STEM and *10+ years* of relevant experience; OR PhD in STEM and *8+ years* of relevant experience.
Strong background in *software development* for complex systems, with emphasis on:
Familiarity with *all phases of the software development life cycle* and *Agile* software development practices.
Experience with:
Linux development environments and scripting (e.g., Bash)
Containerization (e.g., Docker, Podman) and CI/CD tools (e.g., Jenkins, GitLab, Bitbucket/Jira, Git, etc.)
Configuration management using industry‑standard tools and processes
Demonstrated experience supporting at least one of the following: * *Astrodynamics / orbital mechanics / flight dynamics* * *Mission planning and satellite operations*
Hands‑on experience performing some combination of: * Orbit determination * Maneuver planning and station‑keeping * Conjunction assessment / collision avoidance * Ephemeris propagation and trajectory analysis * Contact/passes planning and satellite mission analysis
Ability to work *onsite full‑time in McLean, VA* in a secure environment.
U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.
*Python* (preferred primary language for this role)
Experience with at least one additional language (e.g., C/C++, Java) is a plus.
*Active DoD Top Secret clearance is preferred* at time of application; candidates with the ability to obtain and maintain a TS and any required special program access will also be considered.
Active *TS/SCI* clearance with current or recent *program access*.
Degree in *Aerospace Engineering* or *Physics* with significant coursework or experience in *astrodynamics and space mission operations*.
Direct experience using *FreeFlyer and/or STK* for mission analysis, mission planning, and/or on‑orbit operations, including integration or automation.
Experience supporting: * Launch and early orbit operations (LEOP) * Station keeping and collision avoidance * Rendezvous and proximity operations (RPO) * Long‑term mission planning and on‑orbit anomaly resolution
Experience with: * Model‑based systems engineering tools (e.g., Rhapsody, Cameo) * Atlassian tools (Jira, Bitbucket, Confluence, Crucible, Bamboo) * Virtualization technologies (e.g., VirtualBox, QEMU, KVM, VMware)
Operating in a *DevOps / CI/CD environment* and contributing to automation and pipelines.
Prior experience on a *Northrop Grumman space or ground program*, especially in mission planning, astrodynamics, or satellite operations.
New, Posted 7 hours ago
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Senior Systems Engineer

SAIC

Springfield, VA 22153

~ 20 min Onsite

$120,001 - $160,000
Bachelor's degree and 9 years or more experience providing technical project management and systems engineering in support of DoW and/or IC acquisition programs. Additional years of experience accepted in lieu of a degree.
Candidate must be a US Citizen.
An active TS/SCI with the ability to complete a counter-intelligence scope polygraph (CI Poly; post-hire).
An active TOP SECRET clearance with access to SCI and CI Polygraph.
Bachelor's degree in a technical field such as engineering, physical sciences, mathematics or operations research is desired.
Prior experience as a Navy Nuclear Officer or similar technical/engineering field.
Current/recent Defense Acquisition Workforce Improvement Act (DAWIA) or equivalent acquisition qualifications.
Familiarity with team and administrative collaboration and analysis tools such as Microsoft SharePoint, Excel, Access, and Project.
Familiarity with Model Based Systems Engineering (MBSE) (SysML, UAF) including generating, analyzing and maintaining a digital model, and familiarity using MBSE software such as CAMEO Enterprise Architecture.
PMP or other professional certifications.
New, Posted 7 hours ago
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Systems Engineer II (LabVIEW)

American Systems Corporation

Bethesda, MD 20817

$100,000/yr
~ 24 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

The salary range for this position is USD $100,000.00/Yr. - USD $135,000/Yr.
Healthcare benefits
Paid leave
Retirement plans
Insurance programs
Education and training assistance
U.S. Citizenship Required for the purposes of obtaining/holding a U.S. security clearance
B.S. degree in Engineering, Science, Computer Science, Applied Math, or closely related field.
Minimum of 3 years of demonstrated experience developing LabVIEW software.
Active Secret clearance desired
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