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Information Systems Security Engineer (ISSE)

WILLCOR

Maryland

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JOB DETAILS
SKILLS
Analysis Skills, Best Practices, CISSP - Certified Information Systems Security Professional, Cloud Architecture, Cloud Computing, Communications Protocols, Communications Security (COMSEC), Computer Security, Computer Systems, Cross-Functional, Cryptography, Documentation, Federal Government, Information Systems Security Engineering (ISSE), Intelligence Community, Internet Security, Leadership, Maintain Compliance, Mentoring, Needs Assessment, Network Architecture/Engineering, Network Configuration Management, Network Performance/Analysis, Network Security, Problem Solving Skills, Regulatory Compliance, Risk Analysis, Risk Management Framework (RMF), SSL-TLS (Secure Socket Layer - Transport Layer Security), Security Analysis, Security Architecture, Security Compliance, Security Protocols, Security Software, System Integration (SI), Systems Administration/Management, Technical Leadership, Technical Writing, U.S. National Institute of Standards and Technology (NIST), United States Department of Defense (DoD), VPN (Virtual Private Network), Writing Skills
LOCATION
Maryland
POSTED
30+ days ago

Job Title: Information Systems Security Engineer (ISSE)
Location: Linthicum, MD
Required Clearance: TS/SCI w/ CI Poly
Salary: Negotiable

Overview:  
We are seeking a highly skilled Information Systems Security Engineer (ISSE) to support cybersecurity assessments and Risk Management Framework (RMF) evaluations for both classified and unclassified networks. The ideal candidate will have a strong background in network security, cryptography, and cloud computing and possess the ability to conduct in-depth security reviews, develop countermeasures, and create technical security documentation.  

Key Responsibilities:  

  • Conduct manual reviews of network diagrams, configurations, and VPN termination points to identify security risks.  
  • Assess network device configurations and software TLS security to ensure compliance with security standards. Perform flexible RMF reviews tailored to unique operational needs, prescribing countermeasures for secure communications.  
  • Apply various security standards and frameworks (e.g., NIST, CNSSI, DoD cybersecurity guidelines) to enhance system security.  
  • Develop Security Assessment Reports (SARs), technical documents, and risk analyses for senior leadership.  
  • Provide technical guidance on encryption, network security architectures, and secure cloud computing environments.  
  • Conduct ad hoc technical and administrative cybersecurity tasks as required.  
  • Collaborate with cross-functional teams to ensure security best practices are integrated into system designs.
  • Exhibit leadership qualities by mentoring junior team members and contributing to security strategy discussions.  

Required Qualifications:  

  • Extensive experience in network security, cryptography, and cloud security.  
  • Strong understanding of VPN configurations, TLS security, and secure communication protocols.  
  • Proficiency in RMF assessments and the ability to tailor security evaluations to mission needs. 
  • Familiarity with applying various cybersecurity frameworks and compliance standards.  
  • Excellent technical writing skills for creating security assessment reports and documentation.  
  • Strong analytical and problem-solving abilities to identify vulnerabilities and recommend solutions.  

Preferred Qualifications:  

  • CISSP, CEH, or other relevant security certifications.  
  • Experience with zero-trust architectures, cloud security frameworks, and modern cryptographic solutions.  
  • Prior work supporting DoD, intelligence community, or federal government cybersecurity initiatives.  

 

About the Company

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WILLCOR

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