390 System Engineer jobs in Dahlgren,VA

Apply Directly

Systems Engineer– Microsoft 365 Security&Compliance / Endpoint Security Engineer (GCC)

Leidos

Waldorf, MD 20603

~ 38 min OnsitePaid Time OffRetirement Benefit

Expert-level Intune engineering across Windows/macOS/iOS/iPadOS.
Advanced PowerShell for remediation, automation, and OS image manipulation.
Deep experience with Microsoft Defender (XDR, Endpoint, Cloud Apps).
Hands-on with Sentinel SIEM, Function Apps, and cross-platform telemetry pipelines.
Strong understanding of CAP architecture and identity risk enforcement.
Experience with ATO control evidence, compliance mapping, and audit support.

SmartExplore AI is experimental.

Apply Directly

Systems Engineer (ISR Systems)

Pantheon Data

Bryans Road, MD 20616

Hybrid~ 46 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.

New, Posted 1 day ago

Recommended

Apply Directly

Systems Integration Engineer

ManTech

Stafford, VA 22554

New, Posted 8 hours ago

Recommended

Apply Directly

Senior System Safety Engineer

SAIC

Lorton, VA 22079

Remote

Bachelor's degree (minimum) in engineering, physics, or mathematics.
Minimum five (5) years of experience in system safety analysis, hazard/risk assessments, or lifecycle safety engineering roles.
Candidate must be a US Citizen.
Interim clearance required to start with the ability to obtain a secret clearance. SAIC will sponsor the clearance process.
Strong working knowledge of MIL-STD-882E (DoD Standard Practice for System Safety), including its application in system acquisition processes.
Expertise in safety standards, hazard analysis, and mitigation techniques.
Demonstrated capability in technical writing, including system safety documentation and reporting skills.
Knowledge of DoD acquisition processes or equivalent training (e.g., ACQ 101).
Proficiency in tools such as Microsoft Office Suite and modeling/simulation software.

SmartExplore AI is experimental.

Recommended

Apply Directly

Systems Engineer, Mid

BOOZ, ALLEN & HAMILTON

King George, VA 22485

~ 22 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

5+ years of experience with performing SE for weapons systems
2+ years of experience in using Model Based Systems Engineering (MBSE) and MBSE tools in the development of architectures, requirements, and interfaces
Experience with concept development, design and development of system architecture, systems hardware, and software design and development
Experience generating SE requirements for artifacts such as System Requirements Documents (SRDs), Subsystem Requirements Documents (SSRDs), and Interface Control Documents (ICDs)
Experience with risk management
Knowledge of configuration management, program protection or cybersecurity, system safety, and SE certification processes
Secret clearance
Bachelor's degree

SmartExplore AI is experimental.

Apply Directly

Principal Optical Engineer

QinetiQ

Lorton, VA 22079

~ 1 hr 17 min Onsite

Bachelor's degree in optical engineering or related field
15+ years of experience in optical design and related fields relevant to the position responsibilities, including strong prior experience working in the defense or aerospace industry
Experience in laboratory environments including expertise with opto-mechanical assembly, alignment tools, optical bore sighting, laboratory testing
Design experience incorporating HD visible sensors, SWIR, MWIR, LWIR sensors with optical assemblies (including fixed focus and zoom configurations) and into higher-level systems
Experience modeling visible, SWIR, MWIR and LWIR sensor systems to predict system performance for detection, recognition and identification of objects
Knowledgeable in techniques and specifications for Optical Image Stabilization (OIS) and Fast Steering Mirrors (FSM)
Experience in specifying displays, especially near-eye displays for systems such as sights, binoculars, and AR/VR systems
Experience designing and modeling lenses and other optical components in Zemax
A solid knowledge of relevant optical component suppliers
Up 10% travel to support project needs, including to QinetiQ sites, customer sites, military installations, and other locations
Must have active Secret or higher level clearance #QinetiQClearedJob

SmartExplore AI is experimental.

Apply Directly

Naval Systems Security Engineer

Amentum

Dahlgren, VA 22448

OnsiteHealth InsurancePaid Time OffRetirement Benefit

A Bachelor of Science (BS) degree from an accredited college or university in an engineering, scientific, or technical discipline, or four (4) years of a demonstrated knowledge base and subject matter expertise relevant to specific technical disciplines of the SOW, including the qualifications below; or 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, and initial and detailed system design activities.
Systems engineering experience focused on requirements development and management of software systems.
This includes experience related to the identification, analysis, and documentation of complex systems involving DoW weapon, combat, and/or fire control 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: requirements definition, 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.

SmartExplore AI is experimental.

Apply Directly

Senior Navy Design Engineer - Clearance Required

Cydecor

Lorton, VA 22079

~ 1 hr 17 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's level degree in an Engineering discipline or Industrial Design
15+ years of experience in Navy shipbuilding and defense systems
Ability to analyze designs through review of design artifacts
Ability to perform quantitative analyses
Interim or Active Secret clearance
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

SmartExplore AI is experimental.

New, Posted 21 hours ago

Apply Directly

Systems Engineer

ManTech International

Lorton, VA 22079

Hybrid~ 1 hr 17 minHealth InsurancePaid Time OffRetirement Benefit

A Bachelor's degree and at least 7 years' experience is required.
Technical and/or Systems Engineering experience (such as conducting technological maturity assessments, conducting technical reviews, managing technical risk, and developing requirements)
Strong ability and interest in challenging the status quo with better options
Excellent oral and written communication skills
Strong analytical and critical thinking skills
Comfortable paving new paths, managing resistance, and building consensus
A current DHS Background Investigation is required prior to starting this position.
Must have a current/active secret clearance.
Must be able to remain in a stationary position 50% of the time
The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.
The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

SmartExplore AI is experimental.

New, Posted 21 hours ago

Apply Directly