Senior Information Systems Security Engineer

Who we are:

Walsingham Group provides comprehensive service capabilities in operations and maintenance; energy and fuel management; infrastructure and logistics; training solutions; and intelligence support.

With demonstrated experience supporting contracts within and outside of the United States, Walsingham brings a unique blend of worldwide logistics, broad operational staffing, and the expertise to manage government-owned contractor-operated facilities.

Job Description

EXEMPT

Full Time

WGI is seeking highly skilled Information Senior Systems Security Engineers (ISSE) to join our cybersecurity team supporting U.S. Southern Command (USSOUTHCOM) in Doral, Florida. This position is contingent upon award of the USSOUTHCOM Cyber Information Technology Enterprise Services (SCITES) contract.

Responsibilities: Design and implement secure network architectures, including firewalls, intrusion detection/prevention systems, and VPNs Conduct security assessments and penetration testing to identify vulnerabilities in systems and networks Develop and maintain security policies, procedures, and best practices in alignment with DoD and USSOUTHCOM requirements Perform risk assessments and recommend mitigation strategies to address identified security gaps Support the Risk Management Framework (RMF) process, including system categorization, control selection, and assessment activities Collaborate with cross-functional teams to ensure security is integrated into all aspects of IT operations Provide technical expertise on information security matters to leadership and stakeholders Monitor and analyze security events, and participate in incident response activities as needed Stay current with emerging cyber threats and security technologies, recommending improvements to USSOUTHCOM's security posture Qualifications: Required: Bachelor's degree in Computer Science, Information Security, or related field of study 7+ years of experience in information systems security engineering Strong knowledge of network security principles, protocols, and technologies Experience with security tools such as firewalls, IDS/IPS, SIEM, and vulnerability scanners Familiarity with DoD security policies, NIST guidelines, and the RMF process Excellent problem-solving and communication skills US citizen with active Secret security clearance Desired: CISSP, CASP+, or GIAC Security Expert (GSE)

Affirmative Action/EEO statement

Walsingham Group is an Equal Opportunity Employer that does not discriminate on the basis of actual or perceived race, color, creed, religion, national origin, ancestry, citizenship status, age, sex or gender (including pregnancy, childbirth and pregnancy-related conditions), gender identity or expression (including transgender status), sexual orientation, marital status, military service and veteran status, physical or mental disability, genetic information, or any other characteristic protected by applicable federal, state or local laws and ordinances

Other duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.