Demo

Cyber Defense Infrastructure Support Specialist - SME

Navigant Consulting
Huntsville, AL Full Time
POSTED ON 4/27/2025
AVAILABLE BEFORE 6/27/2025

Job Details

Job Family:
IT Cyber Security

Travel Required:
None

Clearance Required:
Active Top Secret (TS)

What You Will Do:

Guidehouse is looking for an experienced Cyber Defense Instructure Support Specialist at the Subject Matter Expert (SME) level with experience in supporting federal organizations. Your duties will be in support of a federal client in developing, operating, maintaining, and enhancing their suite of cybersecurity solutions. The solutions provided enable timely incident response, threat detection, and event monitoring. The selected candidate will be responsible for creating new applications, algorithms, and optimize workflows and improved data analytics. This includes defining requirements for technical solutions, conducting research and deploying emerging technology, and enhancing the overall solution portfolio.

Duties may include but are not limited to:
  • Initiate, supervise, and/or develop requirements from a project's inception to conclusion for complex to extremely complex programs
  • Provide strategic advice, technical guidance and expertise to program and project staff
  • Provides detailed analysis, evaluation and recommendations for improvements, optimization development, and/or maintenance efforts for client-specific or mission critical challenges/issues.
  • Coordinate with Cyber Defense Analysts to manage and administer the updating of rules and signatures for specialized cyber defense applications.
  • Perform system administration on specialized cyber defense applications and systems and Virtual Private Network (VPN) devices, to include installation, configuration, maintenance, backup, and restoration.
  • Assist in identifying, prioritizing, and coordinating the protection of critical cyber defense infrastructure and key resources.
  • Building, installing, configuring, and testing dedicated cyber defense hardware.
  • Assist in assessing the impact of implementing and sustaining a dedicated cyber defense infrastructure.
  • Implement Risk Management Framework (RMF)/Security Assessment and Authorization (SA&A) requirements for dedicated cyber defense systems within the enterprise, and document and maintain records for them.

What You Will Need:

  • An ACTIVE and MAINTAINED TOP SECRET Federal or DoD security clearance.
  • EIGHT (8) or more years of experience in Information Technology and/or cybersecurity
  • Experience with Linux based environment administration
  • Experience testing, implementing, deploying, maintaining, and administering infrastructure hardware and software for cybersecurity.
  • Experience developing, creating, modifying, and maintaining computer applications, software, or specialized utility programs for cybersecurity.

What Would Be Nice To Have:

  • TEN (10) or more years of experience in Information Technology and/or cybersecurity
  • Preferred Certifications:
    - Red Hat Certified Systems Administrator (RHCSA)
    - AWS Certified Cloud Practitioner
    - AWS Certified DevOps Engineer Associate
  • Experience integrating third-party components, the introduction of new custom capabilities, modification of existing code, process improvement recommendation, and automation of operations and maintenance tasks.
  • Experience with Splunk, Oracle/SQL based platforms, and python.

What We Offer:

Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects our commitment to creating a diverse and supportive workplace.

Benefits include:
  • Medical, Rx, Dental & Vision Insurance
  • Personal and Family Sick Time & Company Paid Holidays
  • Position may be eligible for a discretionary variable incentive bonus
  • Parental Leave and Adoption Assistance
  • 401(k) Retirement Plan
  • Basic Life & Supplemental Life
  • Health Savings Account, Dental/Vision & Dependent Care Flexible Spending Accounts
  • Short-Term & Long-Term Disability
  • Student Loan PayDown
  • Tuition Reimbursement, Personal Development & Learning Opportunities
  • Skills Development & Certifications
  • Employee Referral Program
  • Corporate Sponsored Events & Community Outreach
  • Emergency Back-Up Childcare Program
  • Mobility Stipend

About Guidehouse

Guidehouse is an Equal Opportunity Employer-Protected Veterans, Individuals with Disabilities or any other basis protected by law, ordinance, or regulation.

Guidehouse will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of applicable law or ordinance including the Fair Chance Ordinance of Los Angeles and San Francisco.

If you have visited our website for information about employment opportunities, or to apply for a position, and you require an accommodation, please contact Guidehouse Recruiting at 1- or via email at All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodation.

All communication regarding recruitment for a Guidehouse position will be sent from Guidehouse email domains including @guidehouse.com or Correspondence received by an applicant from any other domain should be considered unauthorized and will not be honored by Guidehouse. Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event. Never provide your banking information to a third party purporting to need that information to proceed in the hiring process.

If any person or organization demands money related to a job opportunity with Guidehouse, please report the matter to Guidehouse's Ethics Hotline. If you want to check the validity of correspondence you have received, please contact Guidehouse is not responsible for losses incurred (monetary or otherwise) from an applicant's dealings with unauthorized third parties.

Guidehouse does not accept unsolicited resumes through or from search firms or staffing agencies. All unsolicited resumes will be considered the property of Guidehouse and Guidehouse will not be obligated to pay a placement fee.
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

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