652 Professional Level Systems Engineer jobs in Manassas,VA

Recommended

Apply Directly

Enterprise Architect/Systems Engineer

Leidos

Mc Lean, VA 22101

~ 32 min OnsiteFlexible SchedulePaid Time OffRetirement Benefit

Active TS/SCI security clearance with polygraph.
BS degree and 12 – 15 years of prior relevant experience
Masters with 10 – 13 years of prior relevant experience
Proven experience as an Enterprise Architect, Systems Engineer, or similar role.
Strong knowledge of enterprise architecture frameworks (e.g., UAF, TOGAF, Zachman, DoDAF).
Familiarity with Systems Modeling Language (SysML) or Unified Modeling Language (UML) and Model-Based Systems Engineering

SmartExplore AI is experimental.

New, Posted 17 hours ago

iHire

Senior Manager, AI Engineering (People Leader) (Gen AI Platform Services)

Capital One

Mc Lean, VA 22101

Recommended

Apply Directly

Mid-Level SQL Engineer

Leidos

Alexandria, VA 22314

~ 40 min OnsitePaid Time OffRetirement Benefit

Bachelor's degree in computer science, Software Engineering, or related field with 4–8 years of experience; or Master's with 2–6 years
US Citizenship
Active TS/SCI with ability to successfully pass a Polygraph
Strong SQL skills, including the ability to write advanced queries (joins, aggregations, subqueries, window functions)
Experience working with enterprise relational databases (PostgreSQL, MySQL, Oracle, etc.)
Background supporting analytics, dashboards, or reporting pipelines
Comfortable working in Linux‑based environments
Proven ability to work independently on data‑centric tasks and ensure data quality

SmartExplore AI is experimental.

New, Posted 4 hours ago

Recommended

Apply Directly

Data Center Controls Engineer, Data Center Capacity Delivery - Controls, DCC Communities

Amazon Data Services

Bristow, VA 20136

Recommended

Apply Directly

Integration Systems Engineer

General Dynamics Mission Systems

Manassas, VA 20110

$100,767/yr

OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in Systems Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 2 years of relevant experience
Master's degree, plus 6 months of relevant experience
Must have Scripting experience (such as Bash or Python)
Department of Defense Secret security clearance is required at time of hire
Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information
Due to the nature of work performed within our facilities, U.S. citizenship is required

SmartExplore AI is experimental.

Recommended

Apply Directly

Systems Engineer (ISR Systems)

Pantheon Data

Washington, DC 20011

Hybrid~ 41 minEducation Assistance

Bachelor's in Engineering/Physics
10+ years ISR, networking, and SATCOM experience.
Expertise in RF, IP networking, and sensor systems.
Experience with MATLAB, Cameo, and federal acquisition.
Ability to work effectively remotely in cross-functional teams.
Ability to meet deadlines and produce quality work.
Proficient in Microsoft Suite software including Outlook, Word, Excel, SharePoint, and PowerPoint.
Active Top Secret Clearance is required at hire.
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements.

SmartExplore AI is experimental.

Recommended

Apply Directly

Weapons System Software Developer

SimVentions, Inc - Glassdoor✪ 4.6

La Plata, MD 20646

Apply Directly

Senior Human System Integration Engineer - Clearance Required

Cydecor

Washington, DC 20011

~ 41 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

10+ years of experience
Relevant Human Systems Integration (HSI) engineering experience related R&D;, T&E;, and systems acquisition programs.
BS Degree from ABET recognized engineering curriculum OR BS Degree in physical science, engineering, or mathematics that includes 24 semester hours in physical science and/ or related engineering science such as mechanics, dynamics, properties of materials, and electronics.
Ability to analyze designs through review of design artifacts
Ability to perform quantitative analyses
Ability to work on a multi-disciplinary team consisting of systems engineers, electrical and electronics engineers, acquisition professionals, and logistics and sustainment professionals to achieve program outcomes
Minimum: Interim or Active Top Secret security clearance.

SmartExplore AI is experimental.

Apply Directly

Naval System Security Engineer

Amentum

Arlington, VA 22201

~ 37 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

A Bachelor of Science (BS) degree from an accredited college or university in an engineering, scientific, or technical discipline
Four (4) years of a demonstrated knowledge base and subject matter expertise relevant to specific technical disciplines of the SOW, including the qualifications below
U.S. Naval operational experience at the E-7 level or higher
In addition, six (6) years of engineering experience with a Department of War (DoW) major weapon, combat, and/or fire control systems program.
Experience in concept definition
Department of Defense Architecture Framework (DoDAF) compliant architecture development
Requirements definition
Initial and detailed system design activities
Systems engineering experience focused on requirements development
Management of software systems
Two (2) years of concurrent experience with U.S. Navy surface or submarine shipboard weapons, combat, and/or fire control systems to include current U.S. Navy programs.
Six (6) years of full-time professional experience in systems engineering.
Two of these years must have been full-time experience at the system level in any of the following areas:
System design parameters
Concepts operation
Risk assessment
Producibility studies/analyses
Performance analyses
Test and evaluation
Post-delivery support
Must have an Active SECRET U.S. Government Clearance.
Note: U.S. Citizenship is required to obtain a SECRET Clearance