1246 Information System Cyber Security jobs in Washington,DC

Information Systems Security Engineer

BOOZ, ALLEN & HAMILTON

Arlington, VA 22201

~ 12 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

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

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

Leidos

Washington Navy Yard, DC 20376

~ 4 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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25B Information Technology Specialist

U.S. Army

Washington, DC 20011

OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

10 weeks of Basic Training
20 weeks of Advanced Individual Training
U.S. Citizen
17 to 34 Years Old
High School Diploma or GED
Meet Tattoo Guidelines
No Major Law Violations
No Medical Concerns

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New, Posted 19 hours ago

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Senior Cyber Security Engineer

ManTech

Chantilly, VA 20151

New, Posted 1 day ago

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Senior Cyber Assessment Engineer

Battelle

Chantilly, VA 20151

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Must be a U.S. Citizen
Active DoD SECRET Clearance or DHS \"Enter on Duty\" (EOD) or \"Full Suitability Approval\" (FSA) Background Investigation status.
10+ years IT experience with at least 4+ years of that experience in information assurance and IT security
Bachelors Degree (BS/BA)
Certified Information Systems Professional (CISSP)
Motivated self-starter who requires minimal supervision and oversight
Strong organizational, and time management skills, and the ability to meet tight deadlines
Strong Analytical and Writing skills with history of producing quality technical documentation
Proven experience working in collaborative sessions demonstrating strong verbal and written communication skills along with tactful negotiation skills
Experience and expertise in Cyber Physical Systems Assessment, Project Management, Systems and Security Engineering, Cyber Security, Requirements Elicitation, Customer Service & Delivery
Proven knowledge of NIST 800-53 rev3 Operation, Technical, and Managerial Controls, IT, IA and physical security concepts and principles
Experience with Windows and Linux configuration STIG hardening, DISA Security Technical Implementation Guides (STIGs), implementation SCAP Compliance Checker (SCC) and STIG Viewer.
Expertise with Plans of Actions and Milestones (POA&M) management
Subject Matter Expertise of the Risk Management Framework (RMF)

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Information Systems Security Engineer

BOOZ, ALLEN & HAMILTON

Fort Meade, MD 20755

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Experience with the Risk Management Framework (RMF) , including creation and maintenance of authorization packages, ATOs, and re-authorizations
Experience conducting security assessments, vulnerability remediation, and continuous monitoring in alignment with RMF
Experience with compliance scanning and VM tools , especially ACAS and SCAP
Experience implementing cybersecurity directives such as IAVM directives, CPUs, and STIGs
Experience updating and maintaining eMASS , including scan results, documentation, and evidence packages
Knowledge of system lifecycle management and procurement cybersecurity requirements
Ability to prepare and maintain cybersecurity documentation , including SSPs, SARs, and POA&Ms;
Ability to analyze system architectures, hardware, and software designs to identify and mitigate security risks
TS/SCI clearance with a polygraph
HS diploma or GED
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information

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Information Systems Technician

U.S. Navy

Alexandria, VA 22304

New, Posted 1 day ago

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Lead Software Engineer, Data&DevSecOps

Leidos

Washington, DC 20002

OnsiteUrgently Hiring

Candidate must have an active TS/SCI security clearance
BA and 12+ years of experience. Additional years of experience may be considered in lieu of degree.
Proven track record of leading multiple teams and delivering complex software systems
Demonstrated leadership skills and attention to detail, including excellent organizational and documentation skills
Minimum of 10 years of hands-on technical experience in at least three of the following areas: Oracle, SQL Server, Java, engineered systems, cloud technologies, data integration, automated testing and deployments, and DevSecOps
Demonstrated experience supporting database engineering, architecture, modernization, and Tier III technical support functions in complex enterprise environments
Strong background in automated testing, CI/CD, and modern software delivery practices
Experience with software development languages/environments such as: JavaScript, GitLab, Jenkins, Ansible Automation, Java, PSSQL, YAML, and Terraform
Hands-on full-SDLC Agile Software Development experience, including full software lifecycle automation experience (design, development, test, deployment), including deployment to a production environment
Experience designing, building, and deploying DevOps pipelines with Bitbucket, Git, Jenkins, Artifactory and Ansible (or equivalent tools)
Exceptional leadership, communication, and stakeholder management skills
Experience working in a high op-temp, top secret environment
Previous experience tracking projects in Jira or equivalent Agile Project Management software
Gradle
PowerShell
Java Full Stack
Oracle 19c
Apache HTTP
Apache Tomcat
Webservices

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Senior Cyber Security Analyst

ManTech

Springfield, VA 22150

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Electronic Security Sales Account Executive

Johnson Controls

Washington, DC 20011

HybridPaid Time Off

5+ years of demonstrated expertise in the development and sales of Electronic Security Systems projects (Intrusion Detection Systems, Access Controls, Video Surveillance Systems, etc.)
Ability to relate technical knowledge to both technical and non-technical audiences
Excellent oral, written and presentation skills with the ability to present to senior level executives and senior military officials within the customer organization and Johnson Controls organizations.
The ability to obtain and maintain a Department of Defense Secret security clearance required. (This involves a background/character, criminal history, employment, and credit check.)
Location: Must be based in the Washington D.C. Metro area or Norfolk, VA area (employees choice) due to the territory being supported
Ability to travel up to 50%; primarily within the Washington D.C. Metro and Norfolk, VA area

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