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2027 - Cyber Security Engineer (Air Systems) - Hunt Valley, MD

Cockeysville, Maryland

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Today

About This Role In this role, you will be responsible for: Providing cybersecurity engineering support on both next generation technologies and proven platforms that support and protect our deployed warfighter across Air, Electronic, Land, Sea, and Weapon Systems products Contributing to the efforts of the Cyber Security and Infrastructure Support (CSIS) team to support the assessment and authorization of products in accordance with Risk Management Framework (RMF) to achieve an Interim Authoriza

Full-time

Offensive Security Engineer - CISSP/OSCP - Chicago, IL

Chicago, Illinois

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Today

Job Description A well-established organization is seeking an Offensive Security Engineer to join its cybersecurity team in Chicago, IL. This role is ideal for a hands-on security professional who thrives on identifying vulnerabilities before adversaries can exploit them. You will be responsible for conducting penetration testing, vulnerability assessments, adversary simulation activities, and security validation across enterprise environments. This position offers the opportunity to work close

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Full-time

USD 145,000.00 per year

Penetration Tester - Cyber Engineer

Aberdeen, Maryland

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Today

Job Title: Penetration Tester - Cyber Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 25% Type of Travel: Continental US * * * The Opportunity: Join Our Dynamic Team of Penetration Testers! Embark on an exhilarating journey with us as you join a vibrant team dedicated to solving intricate, multi-disciplinary challenges across various fields. This is your chance to apply your ex

Full-time

USD 90,300.00 - 189,600.00 per year

Penetration Tester/Cyber Expert

Lexington Park, Maryland

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Yesterday

Cyber Red Team Operator (Penetration Testing, Senior Associate)to perform on-net adversarial threat emulation (Red Teaming) and penetration testing of platform IT and networks for Event Planning and Operations supporting the Department of Defense (DoD) National Cyber Range Complex (NCRC). This facility supports the mission to provide realistic cybersecurity environments for test and evaluation of major DoD acquisition programs and to enable the conduct of realistic training and certification eve

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Full-time

Depends on Experience

Specialist, Cyber Intelligence - Vulnerability Management - TS/SCI with CI Poly

Palm Bay, Florida

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Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus

Full-time

Junior Cloud Information System Security Officer

Washington, District of Columbia

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Today

MANTECH seeks a motivated, career and customer-oriented Junior Cloud Information System Security Officer (ISSO) to join our team in Washington, D.C. Responsibilities include, but are not limited to: Ensure the day-to-day implementation, oversight, continuous monitoring, and maintenance of the security configuration, practices, and procedures for each ISProvide liaison support between the system owner and other IS security personnelEnsure that selected security controls are implemented and opera

Full-time

Senior Cloud Information System Security Officer

Washington, District of Columbia

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Today

MANTECH seeks a motivated, career and customer-oriented Senior Cloud Information System Security Officer (ISSO) to join our team in Washington, D.C., Chantilly, VA or Quantico, VA.. Responsibilities include, but are not limited to: Ensure the day-to-day implementation, oversight, continuous monitoring, and maintenance of the security configuration, practices, and procedures for each ISProvide liaison support between the system owner and other IS security personnelEnsure that selected security c

Full-time

Pentest Operator / Penetration Tester (Top Secret Clearance)

Beltsville, Maryland

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Today

Pentest Operator Top Secret Clearance required to start Beltsville, MD - ONSITE What You Will Do: The Pentest Operator will support and lead pentesting engagements on High Value Asset (HVA) systems and enterprise security assessments, helping clients understand real-world attack paths, validate defensive controls, and prioritize remediation activities based on mission risk. The role includes internal and external network testing, web application testing, Active Directory assessment, adversary e

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Contract

$170000

Red Team / Offensive Security Analyst

Hybrid in New York, New York

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6d ago

Responsible for simulating cyberattacks on systems, networks, and applications to identify vulnerabilities before malicious actors can exploit them. 1. Security Testing & Assessments * Conduct penetration testing on: o Web applications o Network and infrastructure o Desktops/Servers Linux and Windows o APIs, cloud environments, and mobile apps * Perform vulnerability assessments using automated tools and manual techniques * Simulate real-world cyberattacks to evaluate system resilience 2. 2.

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Contract

Depends on Experience

Sr. System Administrator – Cyber Vulnerability (Onsite)

Vancouver, Washington

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6d ago

Sr. System Administrator Cyber Vulnerability (Onsite) Our client, a leading Pacific Northwest utility provider committed to public service and environmental preservation, is looking for a Sr. System Administrator Cyber Vulnerability for their Vancouver, Washington location. This position will work with the Operational Monitoring, Analysis, and Process, Operational Services, Information Technology organization. This role will perform systems analysis, interfacing with users to support functiona

Contract

Security Control Assessor

Washington, District of Columbia

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Today

Senior Security Control Assessor Position Summary: ManTech is seeking a motivated, career, and customer-oriented Senior Security Control Assessor (SCA) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA, or Huntsville, AL. The successful candidate will provide expert security assessment and authorization (SAA) guidance, configuration management, and baseline security control support to safeguard critical intelligence and operational systems. Responsibilities: Configuration Managem

Full-time

Network Architect

Remote

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9d ago

TECHNICAL KNOWLEDGE AND SKILLS: Expert knowledge of Palo Alto Network Firewall, CloudFlare and, Prisma Cloud and Cisco ASA. Expert knowledge of F5 Load Balancers LTM. GTM, WAF,and AWS ELB. Advanced OSI layer 2 knowledge and practical experience, including various flavors of STP, ARP, QOS, etc. Comprehensive knowledge of OSI layer 3 networks and protocols, including broadcast, multicast, anycast concepts, routing, etc. Expert knowledge of various routing protocols (BGP, OSPF, EIGRP) and multi-ho

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Contract, Third Party

Depends on Experience

Security Data Engineer

Herndon, Virginia

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Today

MANTECH seeks a motivated, career and customer-oriented Security Data Engineer to join our team in Herndon, VA. in this role you are responsible for building and maintaining enterprise data feeds that power network and security intelligence platforms. In this role, you will integrate data from multiple vendor APIs, create robust ETL pipelines, and leverage AI to handle complex data extraction and normalization challenges. Responsibilities include, but are not limited to: Design and maintain ent

Full-time

Software Developer/Systems Engineer

Herndon, Virginia

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Today

Overview We're seeking a Software Developer/Systems Engineer to build and maintain enterprise data feeds that power our network and security intelligence platforms. You'll integrate data from multiple vendor APIs, create robust ETL pipelines, and leverage AI to handle complex data extraction and normalization challenges. What will you do? Design and maintain enterprise data feeds from 10+network and security vendor APIs; Build intelligent parsers that handle diverse data formats; Orchestrate au

Full-time

USD 180,000.00 - 230,000.00 per year

Target Analyst Reporter 1 - (Signals Intelligence, Information Assurance, Computer Network Operations)

Fort Meade, Maryland

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Today

Target Analyst Reporter 1 - (Signals Intelligence, Information Assurance, Computer Network Operations) Clearance: TS/SCI - Polygraph required Position ID: 10-5018-2-TAR1 Location: Fort Meade, Maryland Description: We are currently seeking a Target Analyst Reporter (TAR) to join our team and support critical national security missions in the Fort Meade area. The Target Analyst Reporter shall provide synthesized product to customers by researching, analyzing and reporting intelligence via appr

Full-time

USD 201,000.00 - 246,000.00 per year

Senior Offensive Security Engineer

Chicago, Illinois

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Today

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk. Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and En

Full-time

USD 175,000.00 - 275,000.00 per year

Senior Offensive Security Engineer

New York, New York

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Today

Full-time

USD 175,000.00 - 275,000.00 per year

Target Analyst Reporter 1 - (Network Forensics, Reverse Engineering, Intrusion Detection)

Fort Meade, Maryland

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Today

Target Analyst Reporter 1 - (Network Forensics, Reverse Engineering, Intrusion Detection) Clearance: TS/SCI - Polygraph required Position ID: 10-5014-TAR1 Location: Fort Meade, Maryland Description: We are currently seeking a Target Analyst Reporter (TAR) to join our team and support critical national security missions in the Fort Meade area. Position Required Skills: Computer Network Exploitation Vulnerability Assessment Penetration Testing Incident Response Network and/or server forensics

Full-time

USD 188,000.00 - 230,000.00 per year

Cybersecurity Analyst III

Colorado Springs, Colorado

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Today

ARES is seeking an experienced senior cybersecurity analyst to join our security control assessment, vulnerability assessment, software assurance, and risk assessment teams supporting our Nation's ballistic missile defense program. This individual will perform research, analysis, and data gathering activities while conducting threat, vulnerability, and capability maturity assessments. The individual will be expected to apply critical thinking, conduct gap analyses, and develop implementation pla

Full-time

USD 130,000.00 - 145,000.00 per year

Senior Offensive Security Engineer

New York, New York

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10d ago

Full-time

USD 175,000.00 - 275,000.00 per year