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Professional Level Systems Engineer

Washington,DC

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891 Professional Level Systems Engineer jobs in Washington,DC

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Senior Specialist, Systems Engineering (Mission Protection) (TS/SCI w Poly)

L3Harris Technologies

Springfield, VA 22151

~ 20 min OnsiteBilingual Preferred

  • Active Top Secret/SCI with CI Poly clearance required
  • Bachelor's degree and minimum 6 years of prior relevant experience
  • Graduate Degree and a minimum of 4 years of prior related experience
  • In lieu of a degree, minimum of 10 years of prior related experience
  • Experience with threat modeling, vulnerability analysis, and risk management
  • Experience working with or supporting a Weapons and Tactics (W&T) team, with familiarity in integrating protection strategies
  • Ability to obtain and maintain a crew operations certification
  • Must be able to work independently and collaboratively in classified operations centers, supporting 24/7 mission requirements when needed
  • Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens.
  • Applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information
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Service Technician – Electronic Security Systems

Active Security Consulting LLC

Sterling, VA 20166

  • High school graduate or equivalent
  • Completion of at least four industry certifications related to electronic security systems, networking, or systems integration
  • Minimum 5 years of experience in electronic security systems, including service troubleshooting, system maintenance, and integration of access control, video surveillance, and intrusion detection systems
  • Strong diagnostic and troubleshooting skills with the ability to independently resolve complex system issues in the field
  • Travel to customer locations and respond to service calls as needed, including overnight travel when required
  • Must be able to participate in a 24/7 on-call rotation and respond to urgent service requests within defined response windows
  • Pass a background check
  • Valid driver's license
  • Eligible for U.S. Government Security Clearance
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Release Manager, Design Engineering

Amazon Data Services

Herndon, VA 20170

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Specialist, EO/IR Systems Engineer (Top Secret Clearance)

L3Harris Technologies

Herndon, VA 20192

~ 34 min OnsiteBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's Degree in Engineering, Physics, or other related scientific discipline and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience.
  • Active Top Secret security clearance
  • Minimum of 2 years relevant systems engineering background
  • Included in the relevant systems engineering work is a minimum of 2 years' relevant experience with space systems and/or sensor systems technology design, manufacture, integration, test
  • Experience with Microsoft Word, Excel, PowerPoint and Matlab
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Systems Engineer– Microsoft 365 Security&Compliance / Endpoint Security Engineer (GCC)

Leidos

College Park, MD 20741

~ 26 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.
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Subject Matter Expert Level III / Senior Network Architect

GovCIO LLC

Bethesda, MD 20817

$149,841/yr
Hybrid~ 25 min

  • Bachelor's Degree in Computer Science, Information Systems, Engineering or other related discipline
  • Have at least one of the Cisco CCIE certifications, both the written and practical
  • Within each of the Cisco Certifications, the following specializations are needed and listed in order of importance: Routing and Switching, Service Provider, Data Center, and Wireless
  • Experience required is 8‐plus years in Network Services
  • Must be able to obtain a Public Trust
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Enterprise Architect/Systems Engineer

Leidos

Arlington, VA 22207

~ 12 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
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Release Manager, Design Engineering

Amazon Data Services

Herndon, VA 20170

~ 34 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • 5+ years of industrial or commercial engineering in mission critical facilities including but not limited to: data centers, power generation or oil and gas facilities experience
  • Bachelor's degree in Electrical Engineering or a related field
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Senior Systems Engineer (MFD Specialist Lead)

GovCIO LLC

Alexandria, VA 22315

$140,000/yr
Hybrid~ 23 min

  • High School with 9+ years (or commensurate experience)
  • Certifications: DoD 8570 IAT Level II (e.g., Security+ CE, CySA+)
  • Five to seven years of experience acting as a people manager and driving technical project management.
  • Direct engineering experience administering, managing, and scaling a PrinterLogic Server environment.
  • Demonstrated experience executing engineering activities for enterprise infrastructure systems in hybrid, on-premises, or cloud environments.
  • Proven ability to perform complex requirements analysis, system integration, hardware/software configuration, and engineering documentation development.
  • Strong experience administering and securing enterprise systems in accordance with USCG, DoD, DHS, and federal cybersecurity policies.
  • Proficiency with infrastructure-level tools and technologies such as DNS, VDI, SAN, VLAN, firewalls, Azure, AWS, and virtualization platforms.
  • Experience designing and automating system configurations and developing engineering workflows to improve scalability and operational readiness.
  • Clearance Required: Active Secret Clearance
  • Ability to support complex modernization initiatives in mission-critical, fast-paced operational environments.
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Site Project Engineer

Dome Technology

Baltimore, MD 21215

$35-$50/hr
OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's Degree in Engineering, Construction Management, or a related technical field.
  • Strong ability to read and understand detailed construction blueprints and technical specifications.
  • Proficiency in project management platforms and tools such as Procore, Excel, and AutoCAD.
  • Exceptional organizational habits with a focus on detail-oriented documentation and record-keeping.
  • Dedication to core company values including Innovation, Discipline, and Business Impact.
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