Cybersecurity Engineer II - Crystal City, VA

Epsilon, Inc.; Arlington (VA); On-site; USD 99,000 - 129,000; Full time

Job summary

Epsilon, Inc. is seeking a Cybersecurity Engineer II to monitor and analyze cyber security incidents. Candidates must have a minimum of 5 years of experience and proficiency in various security tools, including SIEM platforms. This full-time role offers competitive pay and excellent benefits, contributing to critical IT services for the Department of Defense.

Benefits

Professional development funds up to $3,000 annually

Comprehensive benefits package through national carriers

Paid Time Off that increases with tenure

401(k) with immediate contribution

11 company paid Holidays

Qualifications

• Minimum 5 years as a system security engineer or information security engineer.
• Proficient in security tools including SIEM platforms like Splunk and ArcSight.
• Advanced skills in network security principles, firewall management, and encryption technologies.

Responsibilities

• Monitor and analyze cyber events and incidents in information systems and networks.
• Architect and deploy security controls based on federal standards.
• Investigate security incidents and implement appropriate mitigation steps.

Skills

Security principles

Data analysis

Security tools and technologies

Scripting languages

Education

Bachelor's degree in Computer Science or related field

Tools

SIEM platforms

Vulnerability scanners

Firewall management tools

Cloud security tools

Job description

Cybersecurity Engineer II - Crystal City, VA

Cybersecurity Engineer II - Crystal City, VA

5 days ago Be among the first 25 applicants

Cybersecurity Engineer II

Who is Epsilon:
Epsilon is an IT Services company that was founded in 2009 and has become an established leader in providing Information Technology services to both Federal Government and Commercial businesses across the United States. Epsilon is known for its solution-focused and innovative approach, aligning technology systems, tools, and processes with the missions and objectives of its customers.

Epsilon’s headquarters are in Weaverville, NC with other corporate offices in Greenville, SC, Crystal City, VA, and Denver, CO. We have employees in 30+ States across the U.S.

Why work for Epsilon:
In joining Epsilon’s team, you will have the opportunity to contribute to Epsilon’s business and customer initiatives, as well as influence our brand culture through people interaction and technology advancements.

Epsilon invests in our employees by promoting from within and enabling employees to elevate their knowledge and skill set in their profession by allocating $3,000 annually in Professional Development funds. We also offer competitive pay, comprehensive benefits through one of the largest national carriers, Paid Time Off (PTO) that increases with tenure and has a generous rollover, 11 company paid Holidays, and 401(k) with immediate contribution.

Where you’ll work:
You will work onsite in Crystal City, VA initially and then transition to onsite in Manassas, VA within the first year.

Our Customer’s Mission:
Team Epsilon has been chosen to deliver full-spectrum IT and Cyber Security support to a critical and enduring multinational organization within the United States Department of Defense. This DoD organization manages the resourcing, development and sustainment of one of our nation’s most coveted and capable platforms. Our role in this mission involves managing classified environments, supporting international partners and foreign military sales (FMS) clients, providing top-tier desk-side support, and offering adaptable enterprise infrastructure solutions. Our services, ranging from systems administration and network engineering to Information security and data center management, are essential to the mission's success, so we’re looking for team members who are committed to delivering excellence without compromise and who view customer service as a top priority

An average day:
As Cybersecurity Engineer II, you will monitor, analyze, and detect cyber events and incidents within information systems and networks under general supervision. This position will analyze technical and non-technical data and metadata to determine normal patterns of events, proactively identify abnormalities, and determine root cause of abnormalities. All team members are expected to positively support a blended environment through excellence verbal and written communication skills. Additionally, in this position you will:

• Architect, design, and deploy robust security controls and mechanisms in line with federal standards such as NIST, JSIG, RMF, and other applicable regulations to secure both on-premises and cloud environments.
• Oversee the monitor of security events systems, logs, and alerts to detect and respond to threat.
• Investigate security alerts and incidents and take appropriate mitigation steps.
• Fix vulnerabilities and responsible for creating security incidents reports.
• Continuously improve security operations processes and procedures.
• Work with ISSO, security architecture to research, evaluate and recommend new security tools, techniques, and technologies in alignment with enterprise IT security strategy.
• Ensure security of facilities, equipment, tools, data, networks, and resources throughout the program design, development, build, test, storage, deliver, operation and support.
• Periodically conduct a review of each system audits and monitors corrective actions until all actions are closed.
• Provide support to plan, coordinate, and implement tactical responses to improve the organization’s information security posture.
• Stay current on cloud and cyber security technologies trends.
• Utilize scripting languages (e.g., Python, PowerShell) to automate security processes, optimize workflows, and improve operational efficiency in threat detection and response.

Cybersecurity Engineer II

Who is Epsilon:
Epsilon is an IT Services company that was founded in 2009 and has become an established leader in providing Information Technology services to both Federal Government and Commercial businesses across the United States. Epsilon is known for its solution-focused and innovative approach, aligning technology systems, tools, and processes with the missions and objectives of its customers.

Epsilon’s headquarters are in Weaverville, NC with other corporate offices in Greenville, SC, Crystal City, VA, and Denver, CO. We have employees in 30+ States across the U.S.

Why work for Epsilon:
In joining Epsilon’s team, you will have the opportunity to contribute to Epsilon’s business and customer initiatives, as well as influence our brand culture through people interaction and technology advancements.

Epsilon invests in our employees by promoting from within and enabling employees to elevate their knowledge and skill set in their profession by allocating $3,000 annually in Professional Development funds. We also offer competitive pay, comprehensive benefits through one of the largest national carriers, Paid Time Off (PTO) that increases with tenure and has a generous rollover, 11 company paid Holidays, and 401(k) with immediate contribution.

Where you’ll work:
You will work onsite in Crystal City, VA initially and then transition to onsite in Manassas, VA within the first year.

Our Customer’s Mission:
Team Epsilon has been chosen to deliver full-spectrum IT and Cyber Security support to a critical and enduring multinational organization within the United States Department of Defense. This DoD organization manages the resourcing, development and sustainment of one of our nation’s most coveted and capable platforms. Our role in this mission involves managing classified environments, supporting international partners and foreign military sales (FMS) clients, providing top-tier desk-side support, and offering adaptable enterprise infrastructure solutions. Our services, ranging from systems administration and network engineering to Information security and data center management, are essential to the mission's success, so we’re looking for team members who are committed to delivering excellence without compromise and who view customer service as a top priority

An average day:
As Cybersecurity Engineer II, you will monitor, analyze, and detect cyber events and incidents within information systems and networks under general supervision. This position will analyze technical and non-technical data and metadata to determine normal patterns of events, proactively identify abnormalities, and determine root cause of abnormalities. All team members are expected to positively support a blended environment through excellence verbal and written communication skills. Additionally, in this position you will:

• Architect, design, and deploy robust security controls and mechanisms in line with federal standards such as NIST, JSIG, RMF, and other applicable regulations to secure both on-premises and cloud environments.
• Oversee the monitor of security events systems, logs, and alerts to detect and respond to threat.
• Investigate security alerts and incidents and take appropriate mitigation steps.
• Fix vulnerabilities and responsible for creating security incidents reports.
• Continuously improve security operations processes and procedures.
• Work with ISSO, security architecture to research, evaluate and recommend new security tools, techniques, and technologies in alignment with enterprise IT security strategy.
• Ensure security of facilities, equipment, tools, data, networks, and resources throughout the program design, development, build, test, storage, deliver, operation and support.
• Periodically conduct a review of each system audits and monitors corrective actions until all actions are closed.
• Provide support to plan, coordinate, and implement tactical responses to improve the organization’s information security posture.
• Stay current on cloud and cyber security technologies trends.
• Utilize scripting languages (e.g., Python, PowerShell) to automate security processes, optimize workflows, and improve operational efficiency in threat detection and response.

Basic Qualifications:

• As a requirement of this position, all candidates must be a U.S. Citizen. In accordance with 8 U.S.C. 1324b(a)(2)(C) , Epsilon will not consider candidates for this position who do not meet the aforementioned conditions.
• Minimum of 5 years as a system security engineer or information security engineer, with a strong technical background in security engineering and federal compliance.
• Strong understanding of security principles, best practices, frameworks, and techniques.
• Proficient with security tools and technologies, including SIEM platforms (e.g., Splunk, ArcSight), vulnerability scanners (e.g., Nessus, Qualys), endpoint protection (e.g. ESS, Tellix), and cloud security in AWS, Azure, and hybrid environments.
• Proficiency in scripting languages (Python, PowerShell, Ansible) for security automation and process optimization.
• Advanced skills in network security principles, firewall management, intrusion detection/prevention systems, encryption technologies, and endpoint security.
• Preferred certifications include CCFP, CCSP, CEH, GCFA, GCIA, or equivalent advanced security certifications.

Other Requirements:

• Must havean active Secretclearancewith the ability to obtain aTop Secret with SCI eligibility or have an active Top Secret with SCI eligibility. (This is a federal contract position and requires candidates to obtain and maintain the appropriate level of Security Clearance or Public Trust. Adjudication of the required Security Clearance or Public Trust is determined solely by the government. If the government determines that the candidate cannot obtain and/or maintain the appropriate level of Security Clearance or Public Trust, Epsilon will be unable to place the candidate in this position.)
• Will be subject to a federal background investigation.

Physical Demands and Working Conditions:
Listed below are the physical or mental requirements necessary for the job's performance. Reasonable accommodation may be made to enable individuals with disabilities to perform essential job functions:

• Requires physical mobility, frequent movement between user workstations, ability to stand or kneel for periods of time, and lift or move equipment with assistance.
• Prolonged periods of computer desk work.
• Dexterity of hands and fingers to operate a computer keyboard and other computer components.
• Speaking and hearing are sufficient to converse and understand conversations, both in-person, telephone, and virtual meetings.
• The cognitive skills needed to complete tasks, including abilities such as learning, remembering, focusing, categorizing, and integrating information for decision-making, problem-solving, and comprehending.
• Ability to learn new tasks, remember processes, maintain focus, complete tasks independently, make timely decisions in the context of a workflow, and the ability to communicate with managers and co-workers.
• Mental aptitude to respond appropriately in high-pressure situations or deadline-driven environments.
• Maintain a professional emotional response when working with others.

Connect directly with your dedicated recruiter, Jessica, on Epsilon’s careers page.
www.epsilon-inc.com/careers


Epsilon is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applications will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. EEO/AA: Disabled/Vets.

Please clickhereto review your rights under EEO policy.

If you are an individual with a disability and need special assistance or reasonable accommodation in applying for employment with Epsilon, Inc., please contact our Recruiting department by phone [phone] or by email [e-mail].

Seniority level

• Seniority level

  Entry level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Information Technology

• Industries

  Computer Hardware Manufacturing, Software Development, and Computer Networking Products

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