CNO-MD TS/SCI CI POLY

SixGen, Inc.

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Columbia,MD Until 9/1/2026 4+ years exp First posted July 3, 2026 Last posted July 3, 2026
Job description

 

Position Overview

The Senior Computer Network Operator & Developer supports advanced Computer Network Operations (CNO) by providing technical execution, engineering expertise, and tool development in a mission-focused environment.

Job Type
Full-time

Location
Columbia, MD

Clearance Requirement
TS with ability to pass CI polygraph

What You'll Do

SIXGEN is actively seeking candidates to support technical execution of Computer Network Operations (CNO) in a cutting edge mission environment.

Responsibilities include:

  • Support regular CNO activities
  • Provide technical and engineering support in the exploitation of commercial network infrastructure and computer systems
  • Support the research and development of tools and new concepts for operations

Technology proficiency includes:

  • In-depth knowledge of Linux CLI
  • In-depth knowledge of network design/architecture
  • Experience with network analysis
  • Wide range of scripting skills across Bash and Python
  • Strong critical thinking skills, communication skills, and ability to work independently
  • Good interpersonal skills
  • Knowledge of data forensics is a plus

Education requirements include one of the following:

  • No degree and 10+ years of experience
  • Associate degree and 7+ years of experience (Degree in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, Cyber Operations, Computer Networks, Cybersecurity, Information Security, Information Assurance, and/or Network Administration from an accredited university/college.)
  • Bachelor's degree and 4+ years of experience (Degree in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, Cyber Operations, Computer Networks, Cybersecurity, Information Security, Information Assurance, and/or Network Administration from an accredited university/college.)
  • Masters degree and 2+ years of experience (Degree in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, Cyber Operations, Computer Networks, Cybersecurity, Information Security, Information Assurance, and/or Network Administration from an accredited university/college.)
  • Doctorate and 1+ years of experience (Degree in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, Cyber Operations, Computer Networks, Cybersecurity, Information Security, Information Assurance, and/or Network Administration from an accredited university/college.)

Compensation & Benefits

SIXGEN offers a competitive compensation package, designed to reflect the outsized impact and enterprise value creation expected of this role. The final package will be determined based on experience, qualifications, and demonstrated ability to lead strategic growth.

Additionally, SIXGEN offers top-tier benefits for full-time employees, including:

  • Employer-paid health insurance premiums (medical, dental, vision) for you and your family
  • Employer-paid short/long term disability insurance and basic life/AD&D insurance
  • 401K with a 4% employer contribution
  • Professional development reimbursement options available (training, certification, education, etc.)
  • Flexible PTO and holiday schedule

For more information, please reach out to our Human Strategist Amy Maxwell at [email protected].

Salary range is dependent on experience and can range from $190,000 per year to $290,000 per year.

Our Commitment

SIXGEN is an Equal Opportunity Employer. We ensure that all applicants are considered for employment without regard to race, color, religion, sexual orientation, gender identity, national origin, disability, age, marital status, ancestry, projected veteran status, or any other protected group or class.

We are committed to fostering an inclusive culture that values diversity in our people, reflecting the communities we serve and our customer base. We strive to attract and retain a diverse talent pool and create an environment where everyone is empowered to be their authentic selves at work.

 

About this role

Summary

Support advanced computer network operations, develop tools, and analyze networks in a mission-focused environment.

Job title

CNO-MD TS/SCI CI POLY

Experience level

4+ years

Minimum experience

4+ years exp

Industry

defense

Location requirements

Located in Columbia, MD with remote work not specified.

Salary

$190k–$290k

Management role

No

Skills & keywords

Required skills

Linux CLInetwork designnetwork analysisBashPython

Preferred skills

data forensics

Specializations

network operationscybersecuritynetwork analysisforensicsscripting
Locations

Structured locations inferred from the posting.

Columbia, MD, USA

Work arrangement unknown City