Demo

Multi-Discipline Engineer

Valiant Solutions
Arnold, MO Full Time
POSTED ON 6/7/2026
AVAILABLE BEFORE 7/14/2026
Position Description

Valiant Solutions is seeking a Top Secret SCI Cleared Multi-Discipline Engineer to join our rapidly growing and innovative cybersecurity team! This is an exciting and challenging opportunity for a Multi-Discipline Engineer supporting an Intelligence Community Customer.

The right candidate will possess the following skills and qualifications and be ready to handle all responsibilities independently and professionally.

This position is 100% onsite in Arnold, MO.

Required Skills

  • Red Hat Enterprise Linus (RHEL 7 preferred)
  • Bachelor of Science degree plus 5 years of relevant experience; Associate degree plus 7 years of relevant experience, or 9 years of equivalent military and/o civilian experience in lieu of a degree.
  • VMware - vSphere and vCenter.
  • Advanced troubleshooting skills and experience.
  • Ability to produce detailed technical documentation.
  • Comprehensive understanding of network principles and protocols.
  • Broad understanding of TCP/IP and transfer protocols, such as ftp, sftp, ftps and https.
  • Extensive understanding of security appliances and protocols.
  • Capable of working on a team under pressure to meet strict schedule requirements.
  • Required Certification: IAT II or higher certification (i.e., Security , CISSP)

Desired Skills

  • Understanding of Postgres and Mongo database principles and concepts.
  • Experience with cross-domain solutions, specifically High Speed Guards (HSGs)
  • Familiarity with shell scripting and perl scripting.
  • Knowledge of application protocol LDAP.
  • Excellent communication and organizational skills.

Responsibilities

  • Leads and facilitates integration efforts to include upgrading and managing virtual computer systems.
  • Generates and evaluates alternative solution concepts and architectures.
  • Produces ICRs, configuration documentation, and customer presentations.
  • Manages VMWare ESXi virtualized platform running Red Hat Enterprise Linux 7 operating system.
  • Manages NetApp (NAS) and Storage Area Network (SAN)
  • Produces and briefs technical solution presentations for customer briefings.
  • Maintains compliance of Enterprise tools including HBSS, Carbon Black, ArcSight, and ACAS.
  • Collaborates with ISSE to ensure system accreditation is sustained.

About Valiant Solutions

Valiant Solutions is a security-focused IT solutions provider with public clients nationwide. Named one of the fastest growing privately held companies by Inc. 5000, Washington Technology’s Fast 50, and Washington Business Journal’s Best Places to Work in the D.C. area, Valiant Solutions prides itself on providing its employees with great benefits and career development opportunities. As a company, we are just as committed to growing careers as we are to building world-class IT solutions, all while enjoying an unparalleled work-life balance. We are in a phase of tremendous growth and building the team that will take us to the next level. We seek people whose talents and accomplishments will contribute to a thriving company, who have the character to support their capacity, and can make a positive impact on our culture. Alongside our talented team, you’ll learn to think quickly on your feet and expand your own personal and professional skill set. Our management team will inspire you to consider new perspectives and challenge you to become a better practitioner in the fast-paced industry of IT security. We hire people we respect – and we trust them to deliver results leveraging their expertise. If you would enjoy working in a dynamic environment as part of a stellar team of professionals, then we invite you to apply online today.

Equal Employment Opportunity

Valiant Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, disability, genetic information, marital status, or veteran status, in accordance with applicable law.

Physical Demands

Sitting or standing at a desk for prolonged periods of time and consistent operation of a computer. Frequent communication and exchanging of accurate information via electronic communication, phones, and in person. Occasionally lift and/or move moderate amounts of weight, typically less than 20 pounds. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the job.

Authorization to Share Resume and Personal Information

By submitting your resume for this position, you authorize Valiant Solutions to share your resume, as well as, personal information included on the resume, with its subsidiaries, affiliates and teaming partners for the purpose of considering you for this position and other available positions requiring comparable skills, education and experience. Should Valiant Solutions or its affiliates and teaming partners wish to initiate pre-employment discussions, you will be asked to complete an employment application and related employment documents.

Salary.com Estimation for Multi-Discipline Engineer in Arnold, MO
$95,252 to $117,364
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