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Security Analyst I at ActioNet in Rosslyn, VA

Entry LevelOn-siteFull-timeRosslyn, VA

Skills

splunkvulnerability scannersedrsiemcloud-native toolsendpoint protection

Job Description

Rosslyn, Virginia

Description

Position: Security Analyst I

Location: Rosslyn, VA,

Clearance: Secret

The Security Analyst I monitors, analyzes, and responds to cybersecurity threats to protect government systems and data. This role focuses on vulnerability assessments, incident response, and ensuring compliance with federal standards such as NIST 800-53 and FISMA. Working within the RMF, the analyst collaborates with teams to strengthen defenses and support continuous monitoring. Overall, the position plays a critical role in proactive risk management and maintaining system security posture.

Analyze security events, vulnerabilities, and system posture for control effectiveness
Support incident response, RMF compliance, and continuous monitoring activities
Perform log analysis and triage security scans using SIEM, EDR, and cloud-native tools
Investigate security incidents independently at moderate complexity (Level II)
Correlate logs across systems to identify threats and anomalies
Develop SOPs and runbooks to improve response and operational consistency
Contribute to POA&M tracking and remediation efforts
Utilize tools such as Splunk, vulnerability scanners, and endpoint protection platforms
Apply knowledge of NIST RMF, FISMA, and OMB cybersecurity guidelines
Leverage 3+ years of experience in cybersecurity operations, threat analysis, or incident response
Hold or pursue certifications such as CompTIA Security+, CISSP, or GCIH

Who is ActioNet?

ActioNet is a dynamic, award-winning SEI CMMI Level 4 and ISO 20000/ISO 27000 I Certified IT Services Firm that specializes in Enterprise Software Development involving Full Lifecycle Methodology, Project Management, Information Systems Security, Systems Integration and Training. ActioNet is committed to quality exemplified by our continual efforts to enhance how we do business. Our vision is what sets up apart, we help our customers align their IT strategies with their business goals.

Why ActioNet?

It is simple. We are passionate about the inspirational missions of our customers and we entrust our employees and teams to deliver exceptional performance to enable the safety, security, health and well-being of our nation. We have been awarded the Washington Post Top Places to Work for 8 years in the row.

What's in It For You?

As an ActioNeter, you get to be part of exceptional team and a corporate culture that nurtures mutual success for our customers, employees and our communities. We give you the tools to be successful; all you need to do is bring your best ideas, your energy and a desire to develop your skills, experience and career.

Are you ready to make a difference?

ActioNet is an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.