Cybersecurity Specialist IV
Listed on 2026-10-14
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IT/Tech
Cybersecurity, Information Security & Data Protection, Network Security
Description
If you are looking for an exciting career opportunity in the IT, engineering, software development, logistics, and project management fields, Linchpin Solutions is the place to be! We are currently hiring for a dynamic and experienced Cybersecurity Specialist.
Clearance: Active DoD Secret Clearance
Work Schedule: Fulltime, Onsite M-F.
Role OverviewThe Cybersecurity Specialist will develop and enforce an organization's security rulebook, ensuring compliance with regulations. The Cybersecurity Specialist will also implement and monitor various security measures, acting as guardians of the organization's firewalls and intrusion detection systems. You will also serve as a security detective, identifying and responding to cyber threats, and sometimes conducting investigations.
General Skillset- Experience with Microsoft Office
- Verbal and written communication skills
- Ability to work both collaboratively and independently
- Critical Thinking Skills
- Ability to give presentations and briefings as needed
- Operate all aspects of Information Systems (IS) data availability, integrity, authentication, confidentiality, and non-repudiation.
- Implement and monitor security measures for communication systems, networks, and provide advice that systems and personnel adhere to established security standards and Governmental requirements for security on these systems.
- Develop and execute Government-approved security policies, plans, and procedures; implement data network security measures; operate and monitor network intrusion detection and forensic systems; conduct IS security incident handling; support Continuity of Operations Plan/Disaster Recovery (COOP/DR) plans, and perform certification of IS and networks.
- Perform other information security duties including operation of Electronic Key Management System (EKMS) and maintenance of Public Key Infrastructure (PKI).
- Operate Host Based Security System (HBSS), firewalls, Intrusion Prevention Systems (IPS), Intrusion Detection Systems (IDS), other point of presence security tools, Virtual Private Networks (VPNs), and related security operations.
- Perform defensive cyber operation duties including, but not limited to, ensuring workstation and server compliance with Marine Corps McAfee Host Based Security System (HBSS) requirements; identifying cybersecurity incidents using HBSS, Tenable Security Center, Red Seal, McAfee Security Information and Event Manager (SIEM), and other automated tools; operating Imperva Web Application and Database firewalls; performing forensics and remedial action on cybersecurity incidents;
and reporting defensive cyber operations statistics.
- High school Diploma or GED Equivalent
- CompTIA Security +
- CISSP OR CISA
- 5+ Years of Cybersecurity experience
- Experience with Incident response
- Experience with Government cybersecurity standards
Linchpin Solutions’ professional services organization is committed to delivering qualified candidates that meet or exceed clients’ technical and management expectations. Our growth means exciting career opportunities for talented professionals in IT, engineering, software development, logistics, project management, and other key areas. We provide personnel that become valuable assets to the organizations they serve and contribute to the overall skill diversity and strength of the Linchpin Team.
CareerChoices
Linchpin’s success comes from the talent and commitment of our professionals. As one team, we share the challenges and rewards that come from growing the company, which reinforces our culture of ownership. All of our professionals benefit from the value we collectively create.
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