ISSO (TS/SCI & CIPOLY)

SixGen, Inc.; Columbia (MD); On-site; USD 135,000 - 160,000; Full time

Benefits offered by this job

Employer-paid medical/dental/vision

401(k) with employer contribution

Professional development reimbursement

Flexible and remote work policies

Flexible PTO

Job summary

SIXGEN is seeking an Information Systems Security Officer (ISSO) – Journeyman to support USCYBERCOM J6 C4 & Cyber Directorate. The role emphasizes implementing enterprise cybersecurity programs, ensuring RMF compliance, and protecting critical information systems through risk management and security engineering practices.

The candidate will plan, coordinate, and oversee security controls, vulnerability management, and governance while collaborating with cross-functional teams on secure

Qualifications

• Minimum 5 years of experience in cybersecurity or information assurance.
• Bachelor's degree in Computer Science, Cybersecurity, Computer Engineering, Information Technology, or a related technical discipline.
• Active TS/SCI with CI Polygraph.
• Experience with the Risk Management Framework (RMF).
• Active DoD 8570 IAM Level II certification or the ability to obtain one within 60 days, including CAP, CASP+ CE, CISM, CISSP (or Associate), GSLC, CCISO

Responsibilities

• Plan, implement, upgrade, and monitor security measures to protect computer networks and information systems.
• Ensure appropriate security controls are implemented to safeguard digital assets and critical infrastructure.
• Respond to cybersecurity incidents, security breaches, and malware events.
• Apply cybersecurity policies, principles, and best practices across IT and cybersecurity services.
• Develop and design security solutions that maintain confidentiality, integrity, and availability of enterprise information.
• Identify, plan, and document improvements to existing security controls.
• Develop recommendations and COAs to address complex cybersecurity challenges.
• Interpret cybersecurity requirements and assist with cybersecurity and IT budget planning.
• Plan and coordinate installation of new or modified security hardware, OS, and software.
• Support Cybersecurity Vulnerability Management by assessing, tracking, and implementing remediation.
• Guide implementation of cybersecurity governance to maintain an effective security program.

Skills

5+ years cybersecurity experience

RMF experience

Active TS/SCI with CI Polygraph

Education

Bachelor's degree in Computer Science or related

Tools

Xacta 360

eMASS

AWS

VMware vCenter

ACAS

WSUS

STIGs

IAVAs

Job description

Information Systems Security Officer - Journeyman

Location: Customer Site – Columbia, MD (CANX1)
Job Type: Full Time
Clearance Required: Active TS/SCI with CI Polygraph

About SIXGEN

SIXGEN delivers agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital systems, and ensure operational superiority in an ever-evolving digital landscape.

Position Overview

SIXGEN is seeking an Information Systems Security Officer (ISSO) - Journeyman to support the USCYBERCOM J6 C4 & Cyber Directorate. The selected candidate will help implement and maintain enterprise cybersecurity programs, ensure compliance with DoD security requirements, and protect critical information systems through effective risk management and security engineering practices.

Responsibilities

• Plan, implement, upgrade, and monitor security measures to protect computer networks and information systems.
• Ensure appropriate security controls are implemented to safeguard digital assets and critical infrastructure.
• Respond to cybersecurity incidents, security breaches, and malware events.
• Apply cybersecurity policies, principles, and best practices across IT and cybersecurity services.
• Develop and design security solutions that maintain the confidentiality, integrity, and availability of enterprise information.
• Identify, plan, and document improvements to existing security controls.
• Develop recommendations and courses of action (COAs) to address complex cybersecurity challenges.
• Interpret cybersecurity requirements and assist with cybersecurity and IT budget planning.
• Plan and coordinate the installation of new or modified security hardware, operating systems, and software.
• Support Cybersecurity Vulnerability Management by assessing, tracking, and implementing required system and network remediation efforts.
• Guide the implementation of cybersecurity operational processes and governance to maintain an effective security program.

Required Qualifications

• Minimum 5 years of experience in cybersecurity or information assurance.
• Bachelor's degree in Computer Science, Cybersecurity, Computer Engineering, Information Technology, or a related technical discipline.
• Active TS/SCI with CI Polygraph.
• Experience with the Risk Management Framework (RMF).
• Active DoD 8570 IAM Level II certification or the ability to obtain one within 60 days, including one of the following:
  • CAP
  • CASP+ CE
  • CISM
  • CISSP (or Associate)
  • GSLC
  • CCISO

Preferred Qualifications

• Experience with DoD cybersecurity policies and compliance requirements.
• Experience using Xacta 360.
• Experience with eMASS.
• Familiarity with:
  • AWS
  • ACAS
  • VMware vCenter
  • WSUS
  • STIGs
  • IAVAs
• Strong problem-solving and systems engineering skills.
• Experience designing and building secure systems and network architectures.

Compensation & Benefits
At SIXGEN, we are committed to fair and equitable compensation practices. Compensation
for this role will be based on experience, qualifications, technical expertise, and overall
alignment with the position.
Additionally, SIXGEN offers top-tier benefits for full-time employees, including:

• Employer-paid medical, dental, and vision insurance for employees and their families.
• Employer-paid short-term disability, long-term disability, and basic life/AD&D insurance.
• 401(k) with a 4% employer contribution.
• Professional development reimbursement for training, certifications, and education.
• Flexible and remote work policies for eligible positions.
• Flexible PTO and holiday schedule.

Salary range is dependent on experience and can range from $135,000 per year to $160,000 per year.

For more information, please reach out to our Human Strategist Amy Maxwell at
[e-mail].

Equal Opportunity Employer

SIXGEN is an Equal Opportunity Employer and considers all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, veteran status, or any other protected characteristic. We are committed to fostering an inclusive workplace where diverse perspectives and experiences are valued

Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey.Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiringprocess or thereafter. Any information that you do provide will be recorded and maintained in aconfidential file.

As set forth in SixGen, Inc.’s Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law.

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection.As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measurethe effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categoriesis as follows:

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.