481 Windows Systems Engineer Cyber Security jobs in Bethesda,MD

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Lead Software Engineer, Data&DevSecOps

Leidos

Alexandria, VA 22315

~ 32 min 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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Cyber Automation Engineer

BOOZ, ALLEN & HAMILTON

Reston, VA 20190

~ 26 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

4+ years of experience architecting, implementing, integrating, and managing COTS solutions for hybrid cloud environments
3+ years of experience performing systems administration in Windows, Linux, or VMware environments, including performing basic troubleshooting, installation, configuration, monitoring system performance or availability, and performing security upgrades
3+ years of experience with programming and debugging, shell scripting, application containerization, data storage, and retrieval from a variety of sources
2+ years of experience deploying, hosting, monitoring, and securing solutions for government customers
Experience with APIs and data pipelines to ingest, normalize, and correlate asset data with vulnerability feeds, threat intelligence, and security findings from multiple sources
Knowledge of scripting languages for automation and troubleshooting and APIs with their usage for data integration
Active TS/SCI clearance; willingness to take a polygraph exam
Asso cia te's degree and 5+ years of experience supporting IT projects and activities, Bachelor's degree and 3+ years of experience supporting IT projects and activities, or Master's degree and 1+ years of experience supporting IT projects and activities
Ability to obtain a DoD 8570.01-M Information Assurance Techni cia n ( IAT ) Level II Certification such as Security+ CE, CCNA-Security, GSEC, SSCP, CySA+, GICSP, or CND Certification within 30 days of start date
Ability to obtain a DoD 8570.01-M Cybersecurity Service Provider - Infrastructure Support Certification such as CEH, CHFI, CFR, Cloud+, or CND Certification within 30 days of start date
TS/SCI clearance is required

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Lead Software Engineer, Data&DevSecOps

Leidos

Silver Spring, MD 20902

~ 20 min 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 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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Cyber Operations Capabilities Developer (TS/SCI with CI Poly)

Vantor

Annapolis Junction, MD 20701

$92,000-$195,000/yr

~ 35 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

TS/SCI with CI Poly
Active TS/SCI clearance
Bachelors degree is technical discipline
Minimum of 5 years experience
Strong, recent experience with: C (systems-level programming)
Strong, recent experience with: Python (tooling, scripting, automation)
Proficiency with Git and modern development practices
Cross-compilation for diverse targets
Reverse engineering (e.g., GDB, IDA Pro, Ghidra)
Vulnerability research or exploit development
Development of modular implants or payload frameworks
Process injection or similar low-level techniques
Command and Control (C2) systems (e.g., Mythic, Cobalt Strike, Vermilion Strike)
Network stack programming (sockets, protocols, TCP/IP)

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Cyber Automation Engineer

BOOZ, ALLEN & HAMILTON

Fort Meade, MD 20755

OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

6+ years of experience supporting DoD or government agencies
3+ years of experience troubleshooting, triaging, or resolving automation issues using Ansible or PowerShell
Knowledge of Agile development
Knowledge of automation tools such as Ansible
Version control systems such as Git
Operating systems such as RHEL and Windows
Virtualization, including VM war e
Ability to develop tools and processes to drive DevSecOps maturity by automating builds, regression testing, monitoring, and pushing releases across environments
Ability to travel to CONUS or OCONUS locations up to 25% of the time
Secret clearance is required.
HS diploma or GED

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Chief Engineer, Intel Systems

Anduril Industries

Reston, VA 20190

~ 26 min OnsiteHealth Insurance

15+ years of progressive experience in complex network systems engineering, R&D;, and product development, with a significant portion in a leadership or Chief Engineer capacity for multi-disciplinary systems.
Deep and broad technical expertise across network system design and implementation, encompassing significant experience in at least two of the following areas, with a strong understanding of the others:
Software Engineering: Network protocols (e.g., IP, routing, transport layer), distributed systems, embedded networking, real-time operating systems, cybersecurity for networks, data link layer implementation.
Electrical Engineering: Digital communications, power systems for ruggedized network nodes, high-speed digital design for embedded processors, PCB design for communication systems.
Mechanical Engineering: Ruggedized enclosure design, thermal management for radios and processors, vibration/shock mitigation, integration of network hardware onto various platforms (airborne, ground, maritime, soldier-worn).
Cross-disciplinary systems integration experience, particularly bridging the gap between hardware and software for robust network performance in demanding environments.
Proven ability to define, architect, and lead the development of highly complex, integrated network systems from concept through deployment and sustainment.
Exceptional leadership skills with a track record of building, mentoring, and inspiring high-performing multi-disciplinary technical teams in fast-paced, challenging environments.
Demonstrated experience in strategic technical planning, roadmapping, and managing technical debt while delivering on aggressive schedules for networking products.
Strong problem-solving acumen, with the ability to break down highly ambiguous technical challenges related to network performance and resilience, and drive to practical, innovative solutions.
Excellent communication, presentation, and interpersonal skills to effectively convey complex technical concepts to diverse audiences, including executives, customers, and technical teams across different engineering disciplines.
Bachelor's degree in Computer Science, Electrical Engineering, Mechanical Engineering, Aerospace Engineering, Robotics, or a related technical field.
Minimum Secret Security Clearance required.

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2026 PhD Graduate - Autonomous Systems Design Engineer: Controls, Navigation, Sensors, and Simulation

Johns Hopkins Hospital

Laurel, MD 20707

$105,000/yr

~ 31 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Are pursuing a PhD in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Software Engineering Systems Engineering, Physics, Mathematics, or Computer Science.
Proven internship experience or possess extensive classroom project work in a subject matter in any of the following areas: guidance, inertial navigation, modern/adaptive control, classical control, optimization
Electromagnetic wave propagation, RF antennas, optics, signal and image processing, radar, programming/coding
Dynamics, programming/coding, algorithms, optimization
Hardware testing, embedded systems, sensor testing artificial intelligence and software development
Are skilled in or have knowledge of coding practices in Matlab/Simulink, C++, Python, or other languages
Are able to obtain an Interim Secret security clearance by your start date and can ultimately obtain a Secret level 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.
Have a minimum 3.0 GPA on a 4.0 scale.

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Systems Architecture Engineer

BAE Systems

Rockville, MD 20850

~ 22 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Bachelor's Degree in engineering, computer science, or other related technical field.
4 years of work experience or equivalent experience.
Systems Engineering and SysML/UML modeling experience utilizing modeling tools such as Cameo Systems Modeler.
Self-starter who can work with minimal supervision, navigate at the expert level with System Modeling. tools, and is familiar with developing Use Cases, Activity Models, and other SysML models.
Excellent oral and written communication skills.

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Engineer/Technical Analyst - Undersea Warfare

Systems Planning and Analysis

Alexandria, VA 22314

~ 32 min Onsite

Minimum of 10 years of Navy acquisition /In-Service programs
Minimum 5 years working with Submarine Combat/Weapons Systems
Experience developing weapon system requirements and acquisition documentation and program actions.
Ability to leading a project and interfacing with an end item customer
Active Secret Security DoD clearance

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