Top 2545 Information technology Jobs in Arlington, VA

ACAS Cybersecurity Analyst
Apavo Corporation —Oakton, VA
- Full-time
- 5 years
- Office
- Windows
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Cybersecurity Lead
E Logic —Washington, DC
- From $125,000 a year
- Full-time
- 7 years
- Analysis skills
- Senior level
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Desktop Support Specialist (Mid Level)
Sanametrix —Washington, DC
- $50,000 - $58,000 a year
- Full-time
- Bachelor of Science
- Mid-level
- Office
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Technical Consultant - Patient Monitoring (Field: Alexandria/Fairfax, VA)
Philips —Alexandria, VA
- $29 - $45 an hour
- Overtime
- Computer Science
- Hospital
- Customer service
- Health savings account
- Employee stock purchase plan
IT Portfolio Manager/Deputy PM
Revolve Solutions LLC —Rockville, MD
- $148,000 - $155,000 a year
- Full-time
- Hybrid work
- Office
- Master's degree
- Bachelor's degree
- Health insurance
- Dental insurance
Quick Apply
2d
Help Desk Technician
IntraFi —Arlington, VA
- $30.00 - $36.06 an hour
- Full-time
- Hybrid work
- Bachelor of Science
- Mid-level
- Bachelor's degree
- Health savings account
- Health insurance
Information Technology Associate I (Junior)
PEOPLE TECHNOLOGY AND PROCESSES LLC —Washington, DC
- $63,500 - $71,500 a year
- Full-time
- Office
- Computer networking
- Entry level
Quick Apply
Help Desk Professional
Tecolote Research, Inc. —Arlington, VA
- Full-time
- Office
- Windows
- High school diploma or GED
- Paid jury duty
- AD&D insurance
Helpdesk Specialist Entry DC
AHU Technologies Inc —Washington, DC
- $30 an hour
- Full-time
- Research
- Office
- Microsoft Office
Quick Apply
Information Technology Generalist I
PEOPLE TECHNOLOGY AND PROCESSES LLC —Washington, DC
- $78,000 - $85,500 a year
- Full-time
- Customer service
- Mid-level
- Under 1 year
Quick Apply
Government and Public Sector - Assurance - Tech Risk - Senior
EY —McLean, VA
- Senior level
IT Technician
Saronic Technologies —Arlington, VA
- Full-time
- Computer science
- Computer Science
- Mid-level
Quick Apply
Technical Support Opportunities
Oneida Techical Solutions —Fort Belvoir, VA
- From $75,000 a year
- 8 hour shift
- Background check
- Mid-level
- Windows
- Health savings account
- Health insurance
Quick Apply
Technical Support Opportunities
Oneida Techical Solutions —Fort Belvoir, VA
- From $75,000 a year
- 8 hour shift
- Background check
- Mid-level
- Windows
- Health savings account
- Health insurance
Quick Apply
Field Support Services, Associate
Peraton —Landover, MD
- $80,000 - $128,000 a year
- Up to 50% travel
- Bachelor of Science
- Master's degree
- Health savings account
- Paid holidays
Adjunct Professor - [Computer Science and Information Technology]
University of the District of Columbia —Washington, DC
- From $950 a week
- Temporary
- Classroom
- Computer science
- Computer Science
Quick Apply
IT Portfolio Management Analyst
Agile Defense —Arlington, VA
- Urgently hiring
- Hybrid work
- Customer service
- Mid-level
- Office
Quick Apply
IT Support Team Manager
Leidos —Washington, DC
- $82,550 - $149,225 a year
- Full-time
- Computer science
- Computer Science
- PMP
IT Specialist (Desktop Support)
Health Benefit Exchange Author —Washington, DC
- $80,784 - $103,333 a year
- Full-time
- Research
- Mid-level
- Office
8d
Help Desk Analyst
CACI —Alexandria, VA
- $86,600 - $181,800 a year
- Full-time
- Mid-level
- Travel
- Experience equivalent to degree accepted
- Health insurance

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information technology jobs near Arlington, VA

ACAS Cybersecurity Analyst

Apavo Corporation
Oakton, VA

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Job Details

Full-time

Qualifications

Vulnerability scanning implementation
NIST SP 800-53
Tooling
Regulatory compliance
DoD experience
Security compliance frameworks implementation
Security data analysis
Nessus
Network scanners
Splunk
Log analysis tools
DoD 8570
Vulnerability management
IAT
RMF
Intelligence community
Technical Proficiency
Security system management
Vuls

Full Job Description

Description:

Job Title: ACAS Cybersecurity Analyst

Location: Oakton, VA

Department: Cyber Security Services

Reports To: Management

FLSA Status: Full Time/Non-exempt

Description:

Apavo delivers cybersecurity services to military, defense, and critical infrastructure organizations, and we're growing our Cyber Security Services team. We're built on quality, clear communication, and the belief that every team member's input matters — paired with a genuine commitment to work-life balance and professional growth. If you want cybersecurity work that has real mission impact, backed by a team that invests in your development, we'd love to talk.

Job Purpose:

In this role, the ACAS Cybersecurity Analyst plays a key part in supporting a high-priority federal research mission, driving vulnerability management, compliance validation, and Continuous Monitoring (ConMon) efforts across complex, multi-enclave Risk Management Framework (RMF) environments.

Duties & Responsibilities:

ACAS Cybersecurity Analyst responsibilities include, but are not limited to:

Advanced ACAS Administration: Deploy, configure, and manage Tenable Security Center (Tenable.sc) and Nessus scanners across connected and air-gapped enclaves (NIPR, SIPR, JWICS, SAP).

Vulnerability, R&D & Directive Scanning: Execute and analyze credentialed and non-credentialed vulnerability scans. Tailor scan zones, profiles, and asset lists to ensure 100% visibility while preventing disruptions to fragile, experimental research systems. Perform targeted scanning to determine and verify system compliance with DCDC Communications Tasking Orders (CTOs).

Troubleshooting & Maintenance: Diagnose and resolve complex scanner connectivity issues, WMI/SSH credentialed scan failures, and perform manual/offline plugin and feed synchronizations for isolated, highly classified networks.

Multi-Framework Compliance Validation: Validate findings against DISA STIGs, CIS benchmarks, and specific IC/SAP security baselines. Conduct compliance checks using tools such as SCC, STIG Viewer, and Evaluate-STIG.

Risk & Remediation Tracking: Develop and maintain POA&M documentation. Monitor IAVA/IAVM notices and IC-specific vulnerability alerts. Collaborate with operations and engineering personnel to provide risk-based remediation strategies, tracking mitigation within systems of record (e.g., eMASS, Xacta).

Continuous Monitoring & Upstream Reporting: Execute ConMon activities, integrating ACAS outputs with local SIEM tools (e.g., Splunk) to maintain ongoing authorization and coordinate with the external Cybersecurity Service Provider (CSSP). Support upstream enterprise cybersecurity posture reporting, ensuring accurate data synchronization with the Continuous Monitoring and Risk Scoring (CMRS) system.

DoD & IC RMF Support: Support RMF lifecycle activities across multiple regulatory frameworks—including DoD RMF (DoDI 8510.01), Intelligence Community Directive 503 (ICD 503), and the Joint SAP Implementation Guide (JSIG). Maintain artifacts and map technical scan findings to NIST SP 800-53 and CNSSI 1253 controls.

The ACAS Cybersecurity Analyst is expected to have additional duties as assigned in support of corporate cybersecurity services and mission requirements. Additional details are reviewed in accordance with company policies.

Other:

This is typical office or administrative work, and there is no exposure to adverse environmental conditions.

This position requires sedentary work. Sedentary work is defined as: Exerting up to 10 pounds of force occasionally and/or a negligible amount of force frequently or constantly to lift, carry, push, pull or otherwise move objects, including the human body. Sedentary work involves sitting most of the time. Jobs are sedentary if walking and standing are required only occasionally, and all other sedentary criteria are met.

Apavo Corporation provides equal employment opportunities to all applicants and employees and strictly prohibits any type of harassment or discrimination in regards to race, religion, age, color, sex, disability status, national origin, genetics, sexual orientation, protected veteran status, gender expression, gender identity, or any other characteristic protected under federal, state, and/or local laws.

Consistent with the Americans with Disabilities Act (ADA), it is the policy of Apavo Corporation to provide reasonable accommodation when requested by a qualified applicant or employee with a disability, unless such accommodation would cause an undue hardship. The policy regarding requests for reasonable accommodation applies to all aspects of employment, including the application process. If reasonable accommodation is needed, please contact Apavo Human Resources at [email protected] or 571-407-0069

Employment with Apavo Corporation is on an at-will basis, meaning either you or the Company can terminate the employment relationship, at any time, for any or no reason, and with or without cause or notice. As an at-will employee, your employment with Apavo Corporation is not guaranteed for any length of time.

Requirements:

Qualifications:

Education/Experience: Bachelor’s degree in Cybersecurity, Information Technology, or related field (or equivalent experience) with 5–7+ years of experience in DoD/IC cybersecurity, heavily focused on vulnerability management and RMF.
Clearance: Active Top Secret clearance with SCI eligibility. (Willingness to undergo a Counterintelligence (CI) or Full-Scope Polygraph for SAP readiness is highly preferred).
DoD Directive: DoD 8570.01-M / 8140.03 compliant for IAT Level II (e.g., Security+ CE, CySA+) or Level III (e.g., CASP+, CISSP).
ACAS Certification: Current DISA ACAS Operator and/or Administrator training certificate is required.
Technical Proficiency: Deep, hands-on administrative experience with ACAS (Nessus / Tenable.sc) infrastructure, including offline updates, CMRS integration, air-gapped deployments, and credentialed scan troubleshooting.
OS/Environment: Computing Environment (CE) certification (e.g., Linux+, Windows Server) or equivalent command-line experience is highly preferred for ACAS host management.
Framework Knowledge: Strong understanding of DoD RMF (DoDI 8510.01), IC RMF (ICD 503), JSIG, CNSSI 1253, NIST SP 800-53 controls, STIG implementation, and IAVA/IAVM/CTO remediation processes.
Tooling: Experience with SCC, STIG Viewer, eMASS, Xacta (heavily used in IC/SAP environments), and log aggregation tools (e.g., Splunk).
Communication: Strong analytical and problem-solving skills, with the ability to communicate technical cyber risks to non-technical program managers and research scientists.

Work Location: In person

Quick Apply

Refine Your Search

information technology jobs in Arlington, VA

ACAS Cybersecurity Analyst

Cybersecurity Lead

Desktop Support Specialist (Mid Level)

Technical Consultant - Patient Monitoring (Field: Alexandria/Fairfax, VA)

IT Portfolio Manager/Deputy PM

Help Desk Technician

Information Technology Associate I (Junior)

Help Desk Professional

Helpdesk Specialist Entry DC

Information Technology Generalist I

Government and Public Sector - Assurance - Tech Risk - Senior

IT Technician

Technical Support Opportunities

Technical Support Opportunities

Field Support Services, Associate

Adjunct Professor - [Computer Science and Information Technology]

IT Portfolio Management Analyst

IT Support Team Manager

IT Specialist (Desktop Support)

Help Desk Analyst

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