Top 1422 staff security engineer Jobs in chantilly, va

Cisco Call Manager Administrator
CACI —Chantilly, VA
- $86,600 - $181,800 a year
- Full-time
- 5 years
- Mid-level
- Analysis skills
- Health insurance
Staff Cyber Network Engineer
Northrop Grumman —Chantilly, VA
- $161,000 - $241,400 a year
- Overtime
- 11+ years
- Windows
- Master's degree
- Paid holidays
- Disability insurance
3d
Tier 1 Operations Support Specialist
Booz Allen —Chantilly, VA
- $62,000 - $141,000 a year
- Weekends as needed
- Office
- Windows
- High school diploma or GED
- Health insurance
- Flexible spending account
Facilities Standards and Commissioning Program Manager
American University —Washington, DC
- $90,000 - $110,000 a year
- Full-time
- Background check
- Customer service
- Master's degree
Unified Communications Engineer - Senior
Amentum —Warrenton, VA
- $155,000 - $175,000 a year
- Full-time
- 8 years
- Bachelor's degree
- Team management
- Health savings account
- Relocation assistance
Quick Apply
Electrical Engineer
Huitt-Zollars —Alexandria, VA
- Full-time
- Microsoft Word
- Construction site
- 5 years
- Commuter assistance
- AD&D insurance
Quick Apply
Unified Communications Engineer
Virginia Tech Applied Research Corporation —Arlington, VA
- $180,000 - $210,000 a year
- Full-time
- Travel
- US work authorization
- Senior level
Quick Apply
API Systems Engineer (Java)
Navy Federal Credit Union —Vienna, VA
- $78,400 - $123,200 a year
- Online Application
- Azure
- Oracle
- Computer Science
Enterprise WAN Engineer
Virginia Tech Applied Research Corporation —Arlington, VA
- $190,000 - $230,000 a year
- Full-time
- Travel
- US work authorization
- Senior level
Quick Apply
Facilities Operations & Maintenance (O&M) Project Manager
South Dade Air Conditioning & Refrigeration, Inc. —Washington, DC
- $145,000 - $155,000 a year
- Full-time
- Spanish
- English
- Analysis skills
Quick Apply
Enterprise LAN Engineer
Virginia Tech Applied Research Corporation —Arlington, VA
- $185,000 - $225,000 a year
- Full-time
- Travel
- US work authorization
- Senior level
Quick Apply
Principal Unified Communications Engineer
Amentum —Warrenton, VA
- $175,000 - $195,000 a year
- Overtime
- Microsoft Outlook
- 11+ years
- High school diploma or GED
- Health savings account
- Health insurance
Quick Apply
Identity, PKI & Access Engineer
Virginia Tech Applied Research Corporation —Arlington, VA
- $185,000 - $220,000 a year
- Full-time
- Travel
- US work authorization
- Senior level
Quick Apply
Manager I, Cyber Security Engineering
Navy Federal Credit Union —Vienna, VA
- $131,700 - $206,450 a year
- Online Application
- 5 years
- Research
- Office
- Referral program
Senior Data Scientist
Leidos —Chantilly, VA
- $154,050 - $278,475 a year
- Full-time
- Computer Science
- 11+ years
- Bachelor's degree
Model Based Systems Engineer
Modern Technology Solutions, Inc —Alexandria, VA
- Computer Science
- 5 years
- Engineering
- Disability insurance
- Health insurance
Senior GIS Solutions Engineer
Tepa LLC —Alexandria, VA
- Full-time
- Background check
- Azure
- 8 years
- Health savings account
- Paid holidays
Quick Apply
Satellite / SATCOM / 5G cellular / VHF Systems Engineer - Active Top Secret Required
General Dynamics Information Technology —Washington, DC
- $72,877 - $98,599 a year
- Bachelor of Science
- Office
- Windows
- Paid holidays
- 401(k) matching
Electrical Project Manager (PM)
Leidos —McLean, VA
- $116,350 - $210,325 a year
- Full-time
- Master's degree
- Fair chance
- Senior level
- Paid holidays
- Paid time off
14d
Cloud Architect
CGI Group, Inc. —Fairfax, VA
- $100,800 - $245,500 a year
- Azure
- Computer Science
- DevOps
- Paid parental leave
- Paid holidays

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staff security engineer jobs near chantilly, va

Cisco Call Manager Administrator

CACI -
Chantilly, VA

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Job Details

Full-time
$86,600 - $181,800 a year

Benefits

Health insurance

Qualifications

Cisco Unified Communications
DoD 8570
Cross-functional collaboration
Cross-functional communication

Full Job Description

Job ID

317946

Job Title: Cisco Call Manager Administrator

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: Secret

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Continental US

* * *

The Opportunity:

CACI is looking for a Cisco Call Manager Administrator is responsible for the day-to-day administration, configuration, and maintenance of the organization’s Cisco Unified Communications Manager (CUCM) environment. This role ensures the smooth operation of the VoIP infrastructure, troubleshoots issues, and supports the deployment of new features and enhancements. The Administrator works closely with the Cisco Call Manager Engineer Lead and other IT team members to deliver high-quality communication services.

As a Cisco Call Manager Administrator, you will be responsible is responsible for the day-to-day administration, configuration, and maintenance of the organization’s Cisco Unified Communications Manager (CUCM) environment. This role ensures the smooth operation of the VoIP infrastructure, troubleshoots issues, and supports the deployment of new features and enhancements. The Administrator works closely with the Cisco Call Manager Engineer Lead and other IT team members to deliver high-quality communication services. This role requires a deep understanding of Cisco VoIP technologies, unified communications, and collaboration solutions. You will work closely with the engineering team, IT staff, and other external stakeholders to ensure the effective operation of the call managers at various locations and their integration into the organization's infrastructure.

Responsibilities:

You will be responsible for designing, implementing, and managing enterprise-level Cisco Unified Communications solutions across our Air Force network infrastructure.

Administer and maintain Cisco Unified Communications Manager (CUCM) systems in compliance with DoD security standards
Perform user account management, device configuration, and phone provisioning per DoD guidelines
Monitor system performance and generate regular status reports for DoD compliance
Execute routine maintenance tasks, backups, and system health checks following DISA STIGs
Provide tier 2/3 technical support for voice and unified communications issues
Assist with system upgrades and patch management under senior engineer guidance
Maintain accurate documentation of system configurations and changes per DoD requirements
Support dial plan management and call routing configurations
Coordinate with vendors and service providers for issue resolution
Participate in on-call rotation for after-hours support
Support after-hours maintenance windows and emergency response activities
Administer and maintain the CUCM environment, including user provisioning, configuration management, and system monitoring.
Perform regular system health checks, backups, and maintenance tasks to ensure system reliability and performance.
Experience with phone provisioning, user management, and device configuration
Understanding of dial plans, call routing, and voice gateway configurations
Familiarity with Cisco Unity Connection and voicemail administration
Knowledge of basic networking concepts (TCP/IP, VLANs, DNS)
Ensure compliance with DoD 8570.01-M and DoD 8140.03 certification requirements

Qualifications:

Required:

10+ Years of relevant experience (Bachelor’s degree in relevant field may be substituted for 5 years of relevant experience).
Familiarity with network and system security principles, protocols, and configurations.
Strong analytical and problem-solving skills to troubleshoot and resolve complex issues.
Excellent communication and collaboration skills to work effectively with cross-functional teams.
Required DoD 8140 compliant certification such as CompTIA Security+; while CCNA Collaboration or higher-level Cisco certifications (e.g., CCNP Collaboration, CCIE Collaboration) are preferred.
Ability to obtain/maintain Secret Clearance

What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Pay Range:

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is:

$86,600 - $181,800

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Apply Now

Refine Your Search

staff security engineer jobs in chantilly, va

Cisco Call Manager Administrator

Staff Cyber Network Engineer

Tier 1 Operations Support Specialist

Facilities Standards and Commissioning Program Manager

Unified Communications Engineer - Senior

Electrical Engineer

Unified Communications Engineer

API Systems Engineer (Java)

Enterprise WAN Engineer

Facilities Operations & Maintenance (O&M) Project Manager

Enterprise LAN Engineer

Principal Unified Communications Engineer

Identity, PKI & Access Engineer

Manager I, Cyber Security Engineering

Senior Data Scientist

Model Based Systems Engineer

Senior GIS Solutions Engineer

Satellite / SATCOM / 5G cellular / VHF Systems Engineer - Active Top Secret Required

Electrical Project Manager (PM)

Cloud Architect

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