ManTech International

Senior Information Systems Security Engineer

ManTech International$141K — $236K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in computer science or IT discipline, or 6 years of equivalent experience.
  • 10+ years in information systems security, or Master's degree with 7+ years of relevant experience.
  • 4+ years in penetration testing, forensic analysis, or incident response.
  • Experience in technical accreditation processes and creating A&A documentation.
  • Familiarity with security tools like Tenable Nessus and IBM Guardium.
  • Ability to work across large teams to manage complex systems.

Responsibilities

  • Design secure architectures and software applications for cybersecurity needs.
  • Implement network security measures and countermeasures for data protection.
  • Integrate security protocols with Cross Domain Solutions for network environments.
  • Develop specifications to address vulnerabilities and recommend system changes.
  • Ensure network designs incorporate cybersecurity solutions seamlessly.
  • Document responses to accreditation controls effectively.
  • Collaborate with teams and stakeholders to ensure mission-critical systems operate efficiently.

Benefits

  • Health Insurance
  • Life Insurance
  • Paid Time Off
  • Holiday Pay
  • Short-term and long-term Disability
  • Retirement and Savings plans
  • Learning and Development opportunities
  • Wellness programs
Full Job Description
Description & Requirements

***This is for a future opportunity***

MANTECH seeks a motivated, career and customer-oriented Senior Information Systems Security Engineer (ISSE) to join our team in Washington, D.C. This is an onsite position.

The Information Systems Security Engineer (ISSE) will leverage their strong technical background and knowledge to support accreditation efforts, to include responding to/implementing/documenting required controls, and completing required tasks/actions.

Responsibilities include but are not limited to:
  • Designing secure architectures, hardware, operating systems, and software applications to ensure cybersecurity requirements are adequately addressed for the IS and Network Environment.
  • Designing, developing, and implementing network security measures and specific countermeasures that provide confidentiality, integrity, availability, authentication, and non-repudiation.
  • Integrating and implementing security protocols with Cross Domain Solutions (CDS) for use within the IS and Network Environment.
  • Developing interface specifications and approaches to mitigate vulnerabilities while recommending changes to network system components as needed.
  • Ensuring that network system designs support the seamless incorporation of directed cybersecurity vulnerability solutions.
  • Documenting responses to required controls and maintaining a robust library of documentation to successfully navigate the Sponsor's accreditation process.
  • Working with management, internal teams, and stakeholders to ensure complete and functioning systems that meet all mission requirements.


Minimum Qualifications:
  • Bachelor's degree or equivalent (6 additional years of experience) in computer science, business management, or an IT-related discipline.
  • 10 + years of related information systems security experience, or a Master's degree with 7+ years of experience.
  • 4 + years of focused experience in one or more of the following: computer network penetration testing and techniques; computer evidence seizure, computer forensic analysis, and data recovery; computer intrusion analysis and incident response, intrusion detection; computer network surveillance and monitoring; network protocols, network devices, multiple operating systems, and secure architectures.
  • Significant experience navigating technical accreditation processes and creating Assessment & Authorization (A&A) Body of Evidence (BOE) documentation.
  • Familiarity operating standard security and discovery tools including Tenable Nessus, Security Center, IBM Guardium, HP WebInspect, and Network Mapper (NMAP).
  • Experience working across large technical teams to drive a standardized security agenda and manage complex, intertwined systems.


Preferred Qualifications:
  • Certified Information Systems Security Professional (CISSP) or equivalent cybersecurity engineering certification.
  • Hands-on experience utilizing cyber risk and compliance automation tools.
  • Self-starter with excellent interpersonal skills who is able to work across teams, organize boards, and drive change throughout an organization.


Clearance Requirements:
  • Must have a current/active TS/SCI.
  • Abilty to obtain and maintain a polygraph.


Physical Requirements:
  • Must be able to remain in a stationary position 50% of the time.
  • Needs to occasionally move about inside the office to access file cabinets, office machinery, and other equipment.
  • Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
  • Must be able to exchange accurate information in these situations.


The projected compensation range for this position is $141,500.00-$236,000.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

About ManTech International

ManTech International Corporation is an American defense contracting firm that was founded in 1968. The company provides cybersecurity, intelligence, and defense solutions to the United States Government. ManTech has over 9,000 employees and operates in 40 countries worldwide. The company's services include software development, systems engineering, and enterprise IT solutions. ManTech has been awarded numerous contracts by the U.S. Department of Defense and other government agencies.
Learn more about ManTech International
Size
9,800 employees
Market Cap
$3.7 billion
Industry
Net Income
$120.5 million
Founded
1968
5 Year Trend
+9.8%
Revenue
$2.5 billion
NASDAQ

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