Demo

Cyber Systems Analyst, Mid

Castalia Systems
Quantico, VA Full Time
POSTED ON 5/9/2026
AVAILABLE BEFORE 6/6/2026
Job Type: Full-Time

Clearance: TS/SCI and the ability to obtain/maintain a CI Poly as required

Must be a U.S. Citizen

Benefits: Medical, dental, and vision coverage, 401k matching, generous PTO, paid holidays, professional training opportunities, and even pet insurance to ensure your furry friends are cared for too.

Job Summary

Castalia Systems is seeking a Cyber Systems Analyst, Mid, to support our Intelligence Client�s mission sets.

Roles And Responsibilities

A qualified candidate will perform the following duties and responsibilities, but are not limited to:

  • Assess the cybersecurity posture of a USMC defense program, ensuring the program is evolving with the best cybersecurity practices, prioritizing cyber threats based on factual cyber analysis.
  • Analyze foreign capabilities to detect, disrupt, and deny USMC emissions and signals throughout the cyber kill chain, to include, but not limited to emissions from targeting, communications, and intelligence, surveillance, and reconnaissance (ISR) assets, reversible and non-reversible attacks.
  • Identify, monitor, and assess advancements in emerging and commercial technologies that could be employed by state and non-state actors to detect, disrupt, and deny USMC acquisition programs� network infrastructure.
  • Identify significant risk characteristics of the environment such as classification of network, baseline activity, architecture, operating system, services, connectivity and bandwidth.
  • Identify the limits of the network to be collected against.
  • Establish limits of the supporting or connected networks that may need to be collected against.
  • Evaluate existing databases and identify intelligence gaps.
  • Use open source to gather Publicly Available Information (PAI).
  • Explore the physical battlespace; how could the environment affect tactical operations.
  • Define the battlespace effects.
  • Analyze the battlespace environment for information, services and networks, such as confidentiality, integrity, availability; and protect, detect, respond, restore and conduct reviews.
  • Analyze other characteristics of the battlespace such as security, auditing procedures, and backup systems. Evaluate the adversary on physical location of all assets, architecture and automation skills, security and policies, baseline activity, peculiarities and vulnerabilities, capabilities, and conclusions that address: Rules of Engagement (ROE) for Information Assurance (IA), Computer Network Defense (CND) and Computer Network Attack (CNA)
  • Determine adversary�s Courses of Action (COA).
  • Identify the adversary�s likely objectives and desired end state.
  • Identify the full set of COA�s available to the adversary, at a minimum the most likely and most dangerous should be developed.
  • Develop COA�s based on enemy perception of friendly information architecture (reverse cyber IPB).
  • Evaluate and prioritize each adversary COA.
  • Continue to refine COA�s as time and new information allow.
  • Evaluate foreign Computer Network Defense (CND) and Computer Network Attack (CNA) capabilities, limitations, and vulnerabilities.
  • Assess potential vulnerabilities of USMC tactical systems to CNA to include systems related to targeting, ISR, and navigation assets.

Knowledge And Skills

  • Minimum 8 years of experience conducting analysis relevant to the specific labor category with at least a portion of the experience within the last 2 years.
  • Demonstrates comprehensive mission knowledge and skills that affirms completion of all developmental training and experiences for the labor category.
  • Demonstrates ability to communicate understanding from information that may be incomplete, indirect, highly complex, seemingly unrelated, and / or technically advanced. Demonstrates ability to structure analysis based on trends in reporting and a range of analytic perspectives from other analysts, organizations, and intelligence disciplines.
  • Demonstrates ability to work independently with minimal oversight and direction.
  • Demonstrates ability to collaborate and work with other IC members on information sharing, driving collection, and addressing analytic disputes and conflict resolution.
  • Demonstrates ability to develop concise, insightful, and comprehensive products for defense intelligence.
  • Demonstrates ability to lead teams in researching multifaceted or critical problems.
  • Provides guidance in selecting, designing, and applying analytic methodologies. Uses argument evaluation and validated analytic methodologies to challenge differing perspectives.

Education

  • Bachelor�s degree in an area related to the labor category from a college or university accredited by an agency recognized by the U.S. Department of Education.

Physical Requirements/Work Environment

  • Normal office environment.
  • During high-tempo operations, maintain situational awareness and relay intelligence in real time.

Travel

  • Not required.

Company Description

Castalia Systems is a proven business partner providing mission critical solutions to the Federal Government. We provide cutting edge solutions from Securing and Managing Data to Systems Engineering and Development. Castalia Systems is a pioneer in Artificial Intelligence Design and Application.

With our vast knowledge of our customers� needs and relevant technology, our team is able to bring successful solutions to every mission. We are one-upping our competitors by providing premium IT solutions and platforms with cutting-edge technology so it�s so evident when you compare us with anyone.

Disclaimer

Castalia Systems is an equal employment opportunity and affirmative action employer and strives to comply with all applicable laws prohibiting discrimination based on race, color, creed, sex, sexual orientation, age, national origin, or ancestry, physical or mental disability, veteran status, marital status, HIV-positive status, as well as any other category protected by federal, state, or local laws. All such discrimination is unlawful, and all persons involved in the operations of the company are prohibited from engaging in this type of conduct.

Salary.com Estimation for Cyber Systems Analyst, Mid in Quantico, VA
$148,699 to $184,406
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Cyber Systems Analyst, Mid?

Sign up to receive alerts about other jobs on the Cyber Systems Analyst, Mid career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$74,367 - $98,680
Income Estimation: 
$131,676 - $196,560
Income Estimation: 
$99,138 - $133,641
Income Estimation: 
$94,973 - $125,755
Income Estimation: 
$96,228 - $129,772
Income Estimation: 
$142,618 - $183,267
Income Estimation: 
$173,252 - $220,888
Income Estimation: 
$115,647 - $153,495
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Castalia Systems

  • Castalia Systems Reston, VA
  • Job Type: Full- Time Workplace Type: Onsite Clearance: TS/SCI W/CI Poly Must be a U.S. Citizen This position is contengent Benefits: Medical, dental, and v... more
  • 4 Days Ago

  • Castalia Systems Arlington, VA
  • Job Type: Full- Time Workplace Type : Onsite in Arlington, VA Clearance: TS/SCI clearance with the ability to get a DHS Suitability Must be a U.S. Citizen ... more
  • 4 Days Ago

  • Castalia Systems Quantico, VA
  • Job Type: Full-Time Clearance: TS/SCI and the ability to obtain/maintain a CI Poly as required Must be a U.S. Citizen This position is contingent Benefits:... more
  • 4 Days Ago

  • Castalia Systems Dill, FL
  • Job Type: Full- Time Workplace Type : Onsite in Tampa FL at MacDill AFB Clearance: Active Secret Clearance Must be a U.S. Citizen Benefits: Medical, dental... more
  • 5 Days Ago


Not the job you're looking for? Here are some other Cyber Systems Analyst, Mid jobs in the Quantico, VA area that may be a better fit.

  • Castalia Systems Quantico, VA
  • Job Type: Full-Time Clearance: TS/SCI and the ability to obtain/maintain a CI Poly as required Must be a U.S. Citizen Benefits: Medical, dental, and vision... more
  • 6 Days Ago

  • Castalia Systems Quantico, VA
  • Job Type: Full-Time Clearance: TS/SCI and the ability to obtain/maintain a CI Poly as required Must be a U.S. Citizen Benefits: Medical, dental, and vision... more
  • 6 Days Ago

AI Assistant is available now!

Feel free to start your new journey!