2129 Computer Applications Software Engineers jobs in Ashburn,VA

Sign-on payments

Restricted stock units (RSUs)

111,300.00 - 186,100.00 USD annually

Mentorship and other career-advancing resources here to help you develop into a better-rounded professional.

We strive for flexibility as part of our working culture

Health insurance (medical, dental, vision, prescription, Basic Life & AD&D; insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave

5+ years of construction or project management experience

5+ years experience managing projects in data centers or comparable critical infrastructure in an operational space. Comparable critical infrastructure experience is defined as a facility that includes a 24/7 emergency backup system, manufacturing facility (semiconductor, auto, medical equipment or Clean rooms), Mass Transportation (freight or passenger rail), Oil and Gas, Utility, Hospitals or similar industry.

5+ years in on-site construction trades (mechanical, electrical, general) Vendor Management.

Bachelor's degree in engineering, project management, construction management or similar technical focus

5+ years of electrical or mechanical, or 5+ years of data center engineering experience

$70.00 - $127.00/hr.

Medical, dental & vision

Critical Illness, Accident, and Hospital

401(k) Retirement Plan

Pre-tax and Roth post-tax contributions available

Life Insurance (Voluntary Life & AD&D; for the employee and dependents)

Short and long-term disability

Health Spending Account (HSA)

Transportation benefits

Employee Assistance Program

Time Off/Leave (PTO, Vacation or Sick Leave)

Full-time

Active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance with ability to obtain a Counterintelligence (CI) Polygraph.

Demonstrated subject matter expertise designing, evaluating, or fielding systems that operate with denied, disrupted, intermittent, or limited connectivity.

Experience developing mission or enterprise architectures that support disconnected operation, local processing, and eventual synchronization with authoritative services.

Understanding of distributed systems concepts, including consistency, replication, caching, conflict resolution, and failure recovery.

Experience addressing identity, authentication, authorization, or credential dependencies when enterprise services are unavailable.

Understanding of the security implications of stale attributes, delayed revocation information, expired credentials, and unavailable policy or key services.

Experience assessing bandwidth, latency, packet loss, and network availability constraints and their effects on application and service behavior.

Experience developing technical strategies, architecture documentation, alternatives analyses, and implementation roadmaps.

Experience deploying localized Policy Enforcement Points (PEPs) and lightweight Policy Decision Points (PDPs) on edge compute appliances and dismounted kits.

Experience conducting modeling, simulation, and hardware-in-the-loop (HWIL) testing to replicate tactical link degradation, electronic warfare (EW) effects, and packet-loss profiles.

Top secret clearance

Cyber security

Security

OpenID

Active directory

Identity management

Access management

API

OIDC

Identity access management

LDAP

ICAM

Policy enformenet points

Pep

Policy decision points

Pdp

Modeling and simulation

Infrastructure

Engineering

Systems engineering

Cybersecurity engineering

Prior experience supporting the Intelligence Community.

Bachelors or Masters degree

Operational DDIL experience: Experience supporting deployed, tactical, expeditionary, edge, or other mission environments with constrained reach back.

Identity services: Experience with Identity, Credential, and Access Management (ICAM), virtual directories, identity federation, and local identity and attribute caching.

Authorization design: Experience with attribute-based access control, local policy enforcement, bounded offline access, and synchronization of authorization policies.

Data protection: Familiarity with Trusted Data Format (TDF), data tagging, encryption, and access enforcement when central services are unavailable.

Key and certificate services: Experience addressing Public Key Infrastructure (PKI), certificate validation, credential renewal, and key availability in disconnected environments.

Distributed applications: Experience with store-and-forward messaging, durable queues, retry behavior, duplicate handling, and reconciliation after reconnection.

Cross-domain environments: Experience defining approved identity and data exchanges across security domains and mission partner boundaries.

Cloud and edge platforms: Familiarity with Amazon Web Services (AWS), Kubernetes, Red Hat OpenShift, and deployment patterns spanning enterprise and local infrastructure.

Validation and experimentation: Experience using network impairment testing, fault injection, or operational demonstrations to assess degraded-mode behavior.

Zero Trust: Experience adapting identity, device, application, and data security controls to environments where continuous enterprise connectivity cannot be assumed.

Segmentation: Experience implementing software-defined micro segmentation, overlay networks, and dynamic perimeter controls across non-standard transport channels (e.g., HF/VHF/UHF, SATCOM, mesh radios, 5G tactical bubbles).

Expert Level