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Sr. Information Systems Security Engineer (ISSE) II (6836) (25k Sign-on)

Reston, VAOnsiteFull TimeSenior$190,000–$280,000 /yrPosted 2 days ago

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Required skills

  • TS/SCI with CI Poly
  • CISSP
  • Information Security
  • 7+ years of experience
  • cybersecurity engineer
  • security controls
  • continuous monitoring
  • auditing
  • NIST SP 800-53
  • RMF

Nice to have

  • service mesh technologies
  • microservices
  • image scanning
  • firewalls
  • intrusion detection/prevention systems
  • endpoint protection

Role summary

MetroStar is seeking a Sr. Information Systems Security Engineer (ISSE) II to protect the organization's digital assets. This role requires a strong background in cybersecurity, threat analysis, and implementing robust security measures, particularly in containerized environments and microservices. The ISSE will design, implement, and manage security controls, integrate security into DevSecOps workflows, and ensure compliance with various security standards. Responsibilities include monitoring, incident response, risk assessment, and collaborating with cross-functional teams. A TS/SCI with CI Poly clearance and CISSP certification are required, along with 7+ years of relevant experience.

We are seeking a Sr. Information Systems Security Engineer (ISSE) II to join our dynamic team and play a pivotal role in safeguarding our organization's digital assets and sensitive information. The ideal candidate is a dedicated professional with a strong background in cybersecurity, a deep understanding of current threats and vulnerabilities, and the ability to implement robust security measures.

We know that you can’t have great technology services without amazing people. At MetroStar, we are obsessed with our people and have led a two-decade legacy of building the best and brightest teams. Because we know our future relies on our deep understanding and relentless focus on our people, we live by our mission: A passion for our people. Value for our customers.

What you’ll do:

  • Serve as a security engineering SME for containerized environments, service mesh technologies, and microservices.
  • Design, implement, and manage security controls for containerized workload solutions, including image scanning, firewalls, intrusion detection/prevention systems, endpoint protection, encryption mechanisms, runtime protection, role-based access control (RBAC), and network segmentation to ensure the organization’s networks and systems remain secure.
  • Integrate security into CI/CD pipelines and DevSecOps workflows, ensuring compliance with RMF, NIST SP 800-53, ICD 503, and FedRAMP requirements.
  • Configure and optimize security monitoring and logging solutions and work with container security tools such as Prisma Cloud or similar.
  • Monitor network traffic, system logs, and security alerts to detect and respond to potential security incidents; analyze and investigate anomalies and security breaches and take appropriate actions to mitigate risks; and develop and implement incident response plans to address security breaches, incidents, and other security concerns.
  • Monitor and assess threat intelligence feeds, conduct threat analysis, and perform risk assessments to proactively identify emerging threats and vulnerabilities.
  • Collaborate with cross-functional teams—including platform engineers, ISSOs, developers, IT, software development, and compliance—to establish, embed, and enforce security policies, standards, and procedures throughout the system lifecycle, integrate security into all phases of the development lifecycle, and ensure a comprehensive approach to cybersecurity.
  • Conduct regular security assessments of container orchestration platforms, microservices, and APIs to identify vulnerabilities and weaknesses in systems, networks, and applications and recommend mitigations.
  • Maintain thorough and accurate documentation of security architecture processes, control implementation procedures, configurations, and continuous monitoring strategies, and prepare detailed reports on security findings, incidents, and actions taken.

    • What you’ll need to succeed:

  • Active TS/SCI with CI Poly security clearance.
  • CISSP or equivalent certification to support DoD 8140 requirements.
  • Bachelor’s degree in Computer Science, Information Security, or a related field.
  • 7+ years of experience as a cybersecurity engineer specializing in designing and building implementations of required security controls and implementing continuous monitoring and auditing of solutions for compliance with security controls, with strong experience in these areas (e.g., NIST SP 800-53, RMF, ICD 503, FISMA, FedRAMP).
  • Strong skills in specifying and implementing log collection into tools (Splunk) and querying and analyzing aggregated logs to identify security-relevant anomalies or risks.
  • Experience with security tools such as Fortify, Acunetix, and Prisma Cloud.
  • Proficiency in incident response, security incident handling, and forensic analysis techniques.
  • Hands-on experience implementing and validating security controls within a containerized/Kubernetes/DevSecOps IL5/IL6+ environment.
  • Experience performing periodic security checks to support continuous monitoring aligned with the NIST Risk Management Framework.
  • Strong understanding of network protocols, operating systems, and infrastructure components.
  • Effective communication skills, with the ability to convey complex technical concepts to both technical and non-technical stakeholders.

    • SALARY RANGE: $190,000 - $280,000

    The salary range for this position is determined based on qualifications, skills, and relevant experience. The final salary offered will be determined based on several factors including:

  • The candidate's professional background and relevant work experience
  • The specific responsibilities of the role and organizational needs
  • Internal equity and alignment with current team compensation
  • This role is also eligible for additional compensation, subject to the terms and policies of MetroStar, which may include:
  • Performance-based bonuses
  • Company-paid training and/or certifications
  • Referral bonuses

    • Application Deadline: Applications will be accepted on a rolling basis until the position is filled; candidates are encouraged to apply as early as possible for full consideration.

    Additional Compensation: This role may also be eligible for bonuses and/or additional incentives based on individual and company performance.

    Benefits: All full-time employees are eligible to participate in our benefits programs:

  • Health, dental, and vision insurance
  • 401(k) retirement plan with company match
  • Paid time off (PTO) and holidays
  • Parental Leave and dependent care
  • Flexible work arrangements
  • Professional development opportunities
  • Employee assistance and wellness programs

    • Like we said, we are big fans of our people. That’s why we offer a generous benefits package, professional growth, and valuable time to recharge. Learn more about our company culture code and benefits. Plus, check out our accolades.

    Commitment to Non-DiscriminationAll qualified applicants will receive consideration for employment based on merit and without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, status as a protected veteran, or any other status protected by applicable federal, state, local, or international law.

    What we want you to know:

    In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.

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