Lead Application Engineer – Security & Deployments

Caplock Security LLC; Fort Belvoir (VA); On-site; USD 110,000 - 160,000; Full time

Benefits offered by this job

401(k) matching

Dental insurance

Health insurance

Paid time off

Training & development

Vision insurance

Job summary

Caplock Security LLC seeks an experienced Application Engineer to lead the technical support for core applications across pre-production and production environments. You will coordinate with server administrators and database administrators while maintaining a distinct separation of duties.

You will be responsible for the full lifecycle management of application software, deployment releases, security compliance, and ongoing infrastructure support across pre‑production and production

Qualifications

• Seven years of relevant experience in applications and security.
• Active Secret clearance or ability to obtain one.
• DoD 8140/8570 certifications (e.g., Cloud+, GICSP, GSEC, Security+, SSCP).

Responsibilities

• Install, configure, and maintain software products for supported applications.
• Lead version installations, upgrades, and patch management.
• Identify firewall and network requirements for applications.
• Provide hands-on support for data center migrations.
• Manage interfaces and APIs and support break/fix incidents.
• Oversee code release process across pre-prod and prod environments.
• Support STIG/SRG implementation and program compliance.
• Troubleshoot cybersecurity vulnerabilities identified by scans.

Skills

Seven years experience

Secret clearance

DoD 8140/8570 certs

Education

BS/BA or 4 extra years experience

Job description

Caplock Security LLC seeks an experienced Application Engineer to lead the technical support for core applications across pre-production and production environments. You will coordinate with server administrators and database administrators while maintaining a distinct separation of duties.

You will be responsible for the full lifecycle management of application software, deployment releases, security compliance, and ongoing infrastructure support across pre‑production and production