l3 cyber security infrastructure support Jobs in New Castle, Delaware

Cyber Engineer with Security Clearance
Aberdeen Proving Ground, MarylandCACI$90300.00 - 189600.00 a yearCyber Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US The Opportunity: CACI is seeking a Journeyman Cyber Engineer to join our...Full Job Details
Cyber Security Specialist with Security Clearance
Aberdeen Proving Ground, MarylandCACI$82700.00 - 173900.00 a yearCyber Security Specialist Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US The Opportunity: Join our team as a Cyber Security...Full Job Details
Reverse/Cyber Engineer with Security Clearance
Aberdeen Proving Ground, MarylandCACI$90300.00 - 189600.00 a yearReverse/Cyber Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Type of Travel: Continental US CACI is looking for a Reverse/Cyber Engineer to join our exploitation team...Full Job Details
Junior Cyber Engineer with Security Clearance
Aberdeen Proving Ground, MarylandCACI$76000.00 - 155700.00 a yearJunior Cyber Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US The Opportunity: CACI is seeking a Junior Cyber Engineer to join...Full Job Details
Cyber Security Engineer (Penetration Tester) with Security Clearance
Aberdeen Proving Ground, MarylandCACI$82700.00 - 173900.00 a yearCyber Security Engineer (Penetration Tester) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US The Opportunity: CACI seeks a...Full Job Details
Cyber Reverse Engineer with Security Clearance
Aberdeen Proving Ground, MarylandCACI$90300.00 - 189600.00 a yearCyber Reverse Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US The Opportunity: CACI is seeking a Reverse Engineer to join our...Full Job Details
Cyber Warfare Technician
Annapolis, MarylandUS NavyAbout Enlisted Sailors in the Navy Cryptology community analyze encrypted electronic communications, jam enemy radar signals, decipher information in foreign languages and maintain state-of-the-art equipment and networks used to generate top secret intel. Their other...Full Job Details
Cyber Warfare Technician
Newark, DelawareUS NavyAbout Enlisted Sailors in the Navy Cryptology community analyze encrypted electronic communications, jam enemy radar signals, decipher information in foreign languages and maintain state-of-the-art equipment and networks used to generate top secret intel. Their other...Full Job Details
Claims Manager - Cyber
Philadelphia, PennsylvaniaBeazley GroupGeneral Job Title: Claims Manager - Cyber Division: Group Claims Reports To: Claims Focus Group Leader, as per Beazley's organisation chart Key Relationships: Claims Team Heads of ("Heads of"), Claims Team Leaders ("CTLs"), Claims Business Management Team ("CBMT"), direct...Full Job Details
Support the Army Research Laboratory (ARL) Information Technolog with Security Clearance
Aberdeen Proving Ground, MarylandSAIC$80001.00 - 120000.00 a yearDescription SAIC is seeking incumbents and external talent to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of Enterprise IT services to ARL's research mission. These positions are contingent on award and...Full Job Details
Security Specialist with Security Clearance
Aberdeen Proving Ground, MarylandEnvision Innovative SolutionsWork Location(s): Aberdeen Proving Ground, MD Minimum Active Top Secret/SCI Roles and Responsibilities: The contractor shall provide security and protection program support, by providing a Security Specialist (s) for PEO IEW&S HQS The Security Specialist(s) shall: • Support...Full Job Details
Information Systems Security Specialist II Mid and III Senior with Security Clearance
Philadelphia, PennsylvaniaSBG Technology Solutions, Inc.OVERVIEW The Information System Security Engineer II and III is responsible for supporting all aspects of a Program Information Assurance (IA) processes tailored to include minimum qualification standards, fundamental awareness and familiarity to demonstrated competency with...Full Job Details
Facilities Security Officer
Philadelphia, PennsylvaniaHanwha Philly Shipyard The Company Overview and Operations Hanwha Philly Shipyard, located in Philadelphia, Pennsylvania, is one of the United States' premier commercial shipbuilding facilities. As of 2025, it operates as a subsidiary of the South Korean conglomerate Hanwha Group, following its...Full Job Details
Senior DevOps Engineer - 23148 with Security Clearance
Aberdeen Proving Ground, MarylandEnlighten, an HII - Mission Technologies Company$125553.00 - 180000.00 a yearEnlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued innovation and...Full Job Details
Senior DevOps Engineer - 23148 with Security Clearance
Aberdeen Proving Ground, MarylandHII Mission Technologies$125553.00 - 180000.00 a yearEnlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued innovation and...Full Job Details
IT Desktop Support Specialist with Security Clearance
Aberdeen Proving Ground, MarylandCaelum Research CorporationAs part of an on-site Customer Services Desktop Support Team, provide Information Technology services to the Mid-Atlantic Region Network Enterprise Center (RNEC), Aberdeen Proving Ground (RNEC-Aberdeen). Provide desktop, software, and peripheral support, release management,...Full Job Details
Lifecycle Analysis Support with Security Clearance
Aberdeen Proving Ground, MarylandEliassen GroupJob Description / Key Responsibilities: Provides System Engineering and Technical Assistance (SETA) program support services for PM Tactical Network's portfolio of tactical communications systems. Provide direct Program Analyst and Risk Management support for the multiple...Full Job Details
Senior Systems Administrator with Security Clearance
Gunpowder, MarylandTENAX TechnologiesThe Senior System Administrator will support the software engineering environment (SE2) in a position that encompasses a blend of traditional system administration responsibilities along with a strong emphasis on DevSecOps practices and Agile methodologies. This is a pivotal...Full Job Details
Senior Software Developer with Security Clearance
Gunpowder, MarylandTENAX TechnologiesThe Sr. Software Developer will support the current mission in Aberdeen Proving Grounds, MD. The Sr. Software Developer will support the established team in the design, deployment, and integration of software build automation/continuous integration tools within the SEC SE2...Full Job Details
VMO_IT Security Specialist IV_Production Support
Pennington, New JerseyInnovaA client of Innova Solutions is looking for IT Security Specialist IV Production Support. Position type: Contract Duration: Long Term Location: Pennington New Jersey (5 Days Onsite) As a IT Security Specialist IV Production Support, you will: This is an excellent ...Full Job Details
Senior DevOps Engineer (Hybrid) - 23150 with Security Clearance
Aberdeen Proving Ground, MarylandEnlighten, an HII - Mission Technologies Company$125553.00 - 180000.00 a yearEnlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued innovation and...Full Job Details
Senior DevOps Engineer (Hybrid) - 23150 with Security Clearance
Aberdeen Proving Ground, MarylandHII Mission Technologies$125553.00 - 180000.00 a yearEnlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued innovation and...Full Job Details
Helpdesk Support Specialist III with Security Clearance
Aberdeen Proving Ground, MarylandNakupuna Companies$77500.00 - 109000.00 a yearOverview Nakupuna Solutions is seeking a Helpdesk Support Specialist III. The Helpdesk Support Specialist III provides advanced technical support and problem resolution for complex IT issues, serving as Tier 2 and/or Tier 3 support. This includes receiving escalated tickets...Full Job Details
Logistics Support Specialist II with Security Clearance
Aberdeen Proving Ground, MarylandNakupuna Companies$92000.00 - 137000.00 a yearOverview Nakupuna Solutions is seeking a Logistics Support Specialist II. The Logistics Support Specialist II is tasked with the responsibility of managing the inventory of all network branch and Government equipment at C5ISR facilities, warehouses, and offices. This...Full Job Details
Integrated Product Support Manager with Security Clearance
Philadelphia, PennsylvaniaMCLAUGHLIN RESEARCH CORPMcLaughlin Research Corporation (MRC) is seeking an Integrated Product Support Manager. The Integrated Product Support Manager will need a comprehensive understanding of the Integrated Product Support (IPS) elements, how they are inter-related, and their impact on life-cycle...Full Job Details