Information Systems Security Engineer (ISSE) - Senior

Information Systems Security Engineer (ISSE) - Senior

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: Local

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The Opportunity:
CACI 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 role will be responsible for designing, implementing, and maintaining secure information systems and networks for USSOUTHCOM. 

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) 

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What You Can Expect:

 

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

 

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. 

 

Your potential is limitless.