Information Security Engineer

Description We are looking for an Information Security Engineer to support the client's cybersecurity mission. This role is responsible for designing, implementing, and maintaining secure systems that protect critical infrastructure and sensitive data across organization environments. The role will collaborate with federal leadership and cross-functional teams to strengthen endpoint security, mitigate threats, and ensure compliance with federal cybersecurity standards. This position operates in a highly complex environment, requiring independent decision-making, technical leadership, and the ability to translate security and business requirements into effective technical solutions.

Key Responsibilities:

Design, configure, and validate secure systems and endpoint protection solutions. Implement and manage Endpoint Detection and Response (EDR) tools. Support integration of endpoint security data into SIEM/log aggregation systems. Collaborate with application and infrastructure teams to troubleshoot security issues. Participate in incident response and cybersecurity operations (SecOps) activities. Enforce and implement security requirements aligned with FISMA and

NIST 800

series. Monitor emerging threats, vulnerabilities, and security best practices. Work ServiceNow ITSM tickets through completion for security operations. Participate in cybersecurity meetings and provide recommendations to enhance security posture.

Requirements Core Qualifications:

6+ years of experience in cybersecurity or related IT field. Bachelor's + 5 years OR Master's + 4 years is acceptable. Hands-on experience with Endpoint Detection & Response (EDR) tools. Strong understanding of Federal cybersecurity frameworks (FISMA, NIST 800 series). Experience supporting security operations and incident response activities. Experience integrating security tools with SIEM/log aggregation platforms. Proficiency working in ITSM tools (e.g., ServiceNow). Strong communication skills with ability to explain technical concepts to non-technical stakeholders. Ability to collaborate effectively across cross-functional teams. Active or eligible for Public Trust clearance. (minimum 3-year U.S. residency required).

Preferred Qualifications:

Industry certifications such as Security+, Network+, SSCP, GISF, or ISACA Cybersecurity Fundamentals.

Familiarity with:

Cloud environments and modern application stacks, Operating systems (Windows/Linux), Networking concepts and firewalls, Data Loss Prevention (DLP) tools, and IDS/IPS (network and host-based) solutions. Exposure to enterprise security architecture and engineering best practices. Prior experience supporting federal agencies or government environments. Technology Doesn't Change the World, People Do. Robert Half is the world's first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking "Apply Now," you're agreeing to Robert Half's Terms of Use and Privacy Notice.