Mission Technologies, a division of HII · 9 hours ago
IT Security Specialist (Computer Sys Security Anlyst 4) - 26594
Mission Technologies, a division of HII, is seeking an IT Security Specialist to support the United States Postal Service (USPS) Office of Inspector General (OIG). The IT Security Specialist is responsible for application security, information technology security engineering, and serves as a technical expert authority to safeguard sensitive information resources.
Defense & Space
Responsibilities
Solve significant problems complicated by interfaces and inter-relationships between and among programs, systems, functions, applications, and numerous critical issues for agency-wide information technology solutions, operations, and maintenance supporting the security of agency infrastructure, systems, and information
Manages and administers a wide range of security systems and tools:
Administers cloud-based security tools such as, Azure Security Center (Sentinel, Log Analytics, Azure WAF, Defender for Identity, Privileged Identity Manager); Microsoft 365 Security Suite (Defender, Advanced Threat Protection, Cloud Application Security, Protection Portal); Microsoft Security and Compliance Center; Microsoft Endpoint Manager (Intune); multi-factor authentication (MFA); web content filtering; and secure document sharing and collaboration solutions
Responsible for primary or alternate management of all IT Security systems including patch management, upgrades, integration engineering, and reporting
Executes security related operational activities:
Manages security incident detection, response, remediation
Conducts cyber threat and vulnerability analysis and remediation
Develops security metrics and manages reporting and compliance
Serves as Incident Response Team member
Supports operational implementation of FISMA/NIST standards and industry best practices
Operates cloud-based security tools such as, Azure Security Center (Sentinel, Log Analytics, Azure WAF, Defender for Identity, Privileged Identity Manager); Microsoft 365 Security Suite (Defender, Advanced Threat Protection, Cloud Application Security, Protection Portal); Microsoft Security and Compliance Center; Microsoft Endpoint Manager (Intune); multi-factor authentication (MFA); web content filtering; and secure document sharing and collaboration solutions
Manages IT Security awareness training program in coordination with the Learning Management team, to including developing and delivering IT Security awareness training modules
Manages Password Management system in coordination with Service Desk
Responds to IT Security trouble tickets generated by customers and IT staff. Identifies solutions, works with customer and OCIO team to execute solutions, and manages ticket input, updates, and resolution in the OCIO ticketing system to maintain service level agreements
Supports Security Operations and Engineering by providing technical solution support and expertise:
Identifies security risks and recommends risk mitigation strategies
Reviews new and existing systems to ensure baseline security requirements are met and to recommend security enhancements
Develops security architecture and technical solutions for security products
Collaborates with staff from OCIO and other business components to develop security controls and solutions for complex business systems and applications
Develops and executes project plans to engineer, construct, deploy, and monitor/manage IT Security infrastructure solutions
Demonstrates in-depth understanding of security requirements associated with cloud-hosted environments, services, and solutions
Evaluates, recommends, and implements security controls associated with cloud-hosted environments, services, and solutions
Evaluates, recommends, and implements security controls for mobile device solutions
Qualification
Required
9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience
Client requirements: Bachelor's Degree in Cybersecurity/Information Technology Security or related field of study from an accredited college or university with at least 5 years of specialized experience with hands-on skills in performing application security assessments and specialized experience in secure SDLC and source code analysis (manual & tools) on Web-based Applications
Must have a current industry certification in one or more of the following (or equivalent): Certified Secure Software Lifecyle Professional (CSSLP), Certified Cloud Security Professional (CCSP), Offensive Security Certified Professional (OSCP), EC-Council Certified Application Security Engineer (CASE), GIAC Certified Web Application Defender (GWEB), Azure Developer Associate
Must have one of the following Microsoft certifications: Microsoft 365 Certified Security Administrator Associate or Microsoft Certified Azure Security Engineer Associate
Must have hands-on experience with Static and Dynamic Application Security Testing using tools like HP Fortify, HP WebInspect, HCL Appscan, Snyk, Checkmarx, Synopsys, or Veracode
Must have specialized experience in Continuous Integration (CI) and Continuous Deployment (CD) practices
Must have specialized experience in manual code review with the ability to identify potential vulnerabilities and best coding practices
Must have specialized experience in application vulnerability and security assessments using various tools like Burp Suite Pro, OWASP Zap Proxy, DirBuster, Kali Linux, Metasploit Pro, Accunetix, Insight AppSec, GitLab, Coverity, Fortify, or GitHub Enterprise
Must have specialized experience in assessing application vulnerabilities and bugs in various applications
Must have specialized experience creating security testing pipelines and test plans
Must have specialized experience in implementing and deploying an organization-wide Application Security program at the enterprise level to identify, report and remediate security vulnerabilities in development and production environments
Must have knowledge of coding languages such as Java, .NET, Python, PHP, C++, C#
Must have extensive experience in preparing test Plans, writing test Cases, test Execution and follow up remediation efforts
Ability to plan, organize and manage tasks on time with minimal supervision
Ability to handle multiple tasks and work independently as well as in a team
Must be able to obtain and maintain a USPS Sensitive Clearance
Must be a U.S. Citizen
The selected candidate will be subject to a pre-employment background investigation and drug screening per HII and/or client requirements
Preferred
An active Secret security clearance is preferred
An advanced degree in Cybersecurity or related field is desired
Benefits
Best-in-class medical, dental and vision plan choices
Wellness resources
Employee assistance programs
Savings Plan Options (401(k))
Financial planning tools
Life insurance
Employee discounts
Paid holidays and paid time off
Tuition reimbursement
Early childhood and post-secondary education scholarships
Bonus/other non-recurrent compensation is occasionally offered for qualified positions
Company
Mission Technologies, a division of HII
HII’s Mission Technologies division develops integrated solutions that enable today’s connected, all-domain force.
Funding
Current Stage
Late StageRecent News
2025-12-30
The Virginian-Pilot
2025-12-05
2025-11-07
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