Senior Information System Security Officer (ISSO) - Remote

We strive to attract and retain the brightest people and offer different job experiences with a full range of challenges and rewards.

We help companies realize and implement IT solutions strategically. Yakshna Solutions supports our client’s mission and goals by sharing our know-how, skills and knowledge. We strive to attract and retain the brightest people and offer different job experiences with a full range of challenges and rewards. We take pride in being an equal opportunity employer.

Working with Yakshna gives you the opportunity to develop your knowledge, skills, and abilities. Additionally, you can build a network of peers, mentors and advance your career! We offer exciting opportunities to work with leading industry experts, business consultants and IT specialists across large government and private sector companies. The people who work in Yakshna are as diverse as our services.

We recognize the crucial importance of each individual to our success and offer competitive compensation, comprehensive benefits and innovative training.

Opportunities here exist across many services and across many US states. Don’t forget to refer your friends to earn cash for qualified referrals! Based on your relevant profile and our current requirements, our recruitment team will contact you as soon as possible.

Jul 22 2026

Job Title

888712 Senior Information System Security Officer (ISSO)

Yakshna Solutions, Inc .,
YSI is a CMMI Level 3 assessed, ISO 9001, 20000:1, 27001 certified, woman-owned small business enterprises, headquartered in Herndon, Virginia, USA. YSI provides professional IT solutions and services to business corporations and government organizations. YSI is committed to serve its business communities as a leading IT vendor providing innovative, quality, and cost-effective IT business solutions and services.

• 401(k)
• health insurance
• dental insurance
• vision insurance
• Life insurance
• short-term disability insurance
• long-term disability insurance
• paid time off
• training
• professional development assistance

YSI is seeking a Senior ISSO. The Senior ISSO shall be qualified to assume Lead ISSO duties during scheduled or unscheduled absences and shall maintain continuity of ISSO operations.

• Shall perform senior ISSO duties for assigned systems as directed by the Lead ISSO.
• Support consistent execution of ISSO activities across assigned systems
• Lead assigned RMF, continuous monitoring, vulnerability management, POA&M, audit-support, and compliance work streams
• Maintain proficiency in DFC authoritative tools, including Service Now, CSAM, Splunk, and vulnerability scanning platforms in use.

• Education:
  
  BS Degree in Computer Science, Cybersecurity, or IT related field.
• 8 years of relevant experience as an ISSO or in the IT field.
• Shall demonstrate working familiarity with cybersecurity-relevant tools and platforms used to support DFC ISSO, RMF, continuous monitoring, vulnerability management, audit readiness, and security operations activities. These tools and platforms include, without limitation
  • CSAM as the authoritative GRC and authorization-package platform
  • Splunk as the authoritative SIEM and log-analytics platform
  • Service Now ITSM modules
  • Tenable Nessus or Qualys vulnerability scanners
  • Microsoft Defender for Endpoint, Identity, Cloud, and Microsoft 365
  • Microsoft Intune and Big Fix for endpoint configuration
  • Microsoft Azure and Microsoft 365 security and compliance centers
  • Microsoft Entra ;
    Okta;
    Palo Alto Panorama; and Zscaler administration consoles.
• Preferred certifications: CISSP or CISM, plus CGRC. Additional certs to consider: CRISC, CISA, CCSP, CISSP-ISSMP, CySA+

YSI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.