1886 Master Security jobs in Washington,DC

~ 25 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Multi-Site Security Officer

Securitas

Vienna, VA 22180

$21/hr

Growth opportunities within the company.
If not, we will provide you with the training and everything you need for a great introduction to a career in the security industry.

Director of Safety and Security/Assistant Director of Facilities & Campus Opeartions

CONNEX

Bethesda, MD 20813

OnsitePaid Time OffRetirement Benefit

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

Leidos

Washington, DC 20020

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.

~ 12 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Information Systems Security Engineer

BOOZ, ALLEN & HAMILTON

Arlington, VA 22201

5+ years of experience with information assurance or cybersecurity
3+ years of experience serving as an Information Systems Security Engineer (ISSE), Information Systems Security Officer (ISSO), or Governance, Risk, and Compliance specialist
Experience with the Cybersecurity Assessment and Authorization process to achieve Authority to Operate (ATO)
Experience utilizing the Enterprise Mission Assurance Support Service (eMASS) or Xacta
Experience reviewing vulnerability documentation and developing Plan of Action and Milestones (POA&M;) or courses of action to remediate findings
Knowledge of NIST SP 800-53 Rev 5 transition requirements and planning of implementation strategies
Ability to collaborate with program management office representatives such as ISSM, ISSE, assessors, systems architects, and systems engineering to manage accreditation
Top Secret clearance
Bachelor's degree
DoD 8140 Cybersecurity Certification such as Security+, CEH, or GCTI Certification

New, Posted 17 hours ago

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Quality Assurance Specialist - Multiple Levels

Noblis

Washington, DC 20011

$240,350/yr

Proven experience in quality assurance, preferably within software and systems engineering environments.
Strong understanding of quality control principles, including ISO-9001 standards.
Experience with testing methodologies and tools, and familiarity with Agile Management environments such as Confluence and JIRA.
U.S. Citizen or Green Card Permanent Resident who has resided in the U.S. for 3+ years
Travel will vary per project. Must be able to travel as required by the project.
Successfully pass an FAA background investigation/verification and receive a successful final suitability determination.
Experience in software and hardware evaluation in a regulated environment.
Minimum of 15 years with Bachelor of Science degree in Computer Science, Electrical Engineering or Information Systems or related field is required.
5 years of relevant experience may be substituted for the bachelor's degree.
Minimum of 10 years with Bachelor of Science degree in Computer Science, Electrical Engineering or Information Systems or related field is required.
Minimum of 2 years with Bachelor of Science degree in Computer Science, Electrical Engineering or Information Systems or related field is required.
Master's degree or MBA in related field may be substituted for Bachelor's degree and 3 years' experience.
PhD in related field may be substituted for bachelor's degree and 7 years' experience.

Entry-Level Border Patrol Agent – $20,000 Sign-On Bonus

U.S. Customs and Border Protection

Mc Lean, VA 22101

$49,739-$89,518/yr

$20,000 bonus

Bilingual Preferred

~ 29 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Weapons System Engineer

Johns Hopkins Hospital

Laurel, MD 20707

$85,000/yr

Have a B.S. degree in Operations Research/Applied Mathematics, Engineering, Physical Science or related field
Have 1+ years of professional experience related to weapon system development
Have experience in early concept development, performance analysis, systems integration, or requirements engineering activities for complex systems
Have experience developing and customizing system modeling using UML/SysML and associated software
Have strong interpersonal and verbal/written communication skills and ability to interact with sponsor representatives
Have experience in system engineering principles and practices
Are willing and able to travel periodically to Government and contractor sites within the continental U.S.
Are able to obtain an Interim Secret level security clearance by your start date
And can ultimately obtain a Top Secret clearance.
If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information.
Eligibility requirements include U.S. citizenship

OnsiteHealth InsurancePaid Time OffRetirement Benefit

Master Electrician

Amentum

Washington, DC 20037

Valid Master Electrician License in MD or DC.
Active Secret Clearance
A minimum of 5 years of professional experience in electrical systems installation, maintenance, and repair.
Strong knowledge of federal, local, and industry electrical codes, including NEC and NFPA standards.
Experience overseeing electrical teams and managing project workflows.
Ability to interpret technical drawings, schematics, and specifications.
Strong troubleshooting and problem-solving abilities.

Entry-Level Border Patrol Agent – $20,000 Sign-On Bonus

U.S. Customs and Border Protection

Annandale, VA 22003

$49,739-$89,518/yr

$20,000 bonus

Bilingual Preferred

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89% of jobs ask for a resume

Don't let the perfect job slip away—upload your resume and we'll personalize your results instantly.

New, Posted 17 hours ago

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Quality Assurance Specialist - Multiple Levels

Noblis

Arlington, VA 22204

$240,350/yr

Proven experience in quality assurance, preferably within software and systems engineering environments.
Strong understanding of quality control principles, including ISO-9001 standards.
Experience with testing methodologies and tools, and familiarity with Agile Management environments such as Confluence and JIRA.
U.S. Citizen or Green Card Permanent Resident who has resided in the U.S. for 3+ years
Travel will vary per project. Must be able to travel as required by the project.
Successfully pass an FAA background investigation/verification and receive a successful final suitability determination.
Experience in software and hardware evaluation in a regulated environment.
Minimum of 15 years with Bachelor of Science degree in Computer Science, Electrical Engineering or Information Systems or related field is required.
5 years of relevant experience may be substituted for the bachelor's degree.
Minimum of 10 years with Bachelor of Science degree in Computer Science, Electrical Engineering or Information Systems or related field is required.
Minimum of 2 years with Bachelor of Science degree in Computer Science, Electrical Engineering or Information Systems or related field is required.
Master's degree or MBA in related field may be substituted for Bachelor's degree and 3 years' experience.
PhD in related field may be substituted for bachelor's degree and 7 years' experience.