David S.

David S.

Network Operations & Cybersecurity Engineer @ General Dynamics Information Technology

About

Senior cybersecurity and intelligence professional specializing in Identity & Access Management (IAM), Identity Risk, Insider Threat, and Zero Trust architecture across federal and enterprise environments. I bring a unique combination of identity governance, behavioral analytics, and investigative expertise, enabling organizations to detect identity-based threats, enforce least privilege, and reduce enterprise risk. My experience spans building insider threat programs, aligning identity controls to NIST 800-53, and advising leadership on access risk, privilege misuse, and identity-driven vulnerabilities. I have led and supported initiatives involving: Identity Governance & Administration (IGA) Privileged Access Management (PAM) Identity Lifecycle Management (provisioning / deprovisioning) RBAC / ABAC access control models MFA, SSO, and identity federation (SAML / OIDC) Identity Threat Detection & Response (ITDR / UEBA) Zero Trust identity-centric security At GDIT and in consulting roles, I focused on correlating user behavior with access patterns, identifying anomalous activity, privilege escalation, and insider threats—bridging the gap between identity and threat detection. With a background in the FBI and enterprise cybersecurity, I am skilled in translating complex identity and access risks into clear, actionable insights for executives and technical teams. Currently focused on expanding hands-on expertise in: Okta (SSO, MFA, Federation) Microsoft Entra ID (Azure AD) SailPoint Identity Governance CyberArk Privileged Access Management Open to opportunities in: IAM | Identity Risk | Zero Trust | Privileged Access Management | Federal & Cleared Roles

Country

United States

City

Washington

Industry

Computer Software

Skill

NIST 800-53, Identity Lifecycle Management, Single Sign-On (SSO), Multi-Factor Authentication (MFA), Access Control, Zero Trust Architecture, Cyberark, SailPoint, Okta Identity Cloud, Microsoft Entra ID, Privileged Access Management , Identity Governance, Identity and Access Management (IAM), Law Enforcement, Special police , Internal Investigations, Physical Security, Security Audits, qaulity assurance , Insider Threat Detection

Experience

General Dynamics Information Technology

Network Operations & Cybersecurity Engineer

General Dynamics Information Technology

LinkedIn
2025-9 - Present · 1 yr 1 mo

Washington DC-Baltimore Area

Develop policies supporting identity validation, access control, and continuous monitoring in a NOC environment Support visibility into user access and system interactions using enterprise monitoring tools Contribute to Zero Trust-aligned access models and identity-aware security controls

Allied Universal

Physical Security Manager

Allied Universal

LinkedIn
2025-1 - 2025-9 · 9 mos
Fannie Mae

Lead Associate Lead Associate – Insider Threat & Identity Risk

Fannie Mae

LinkedIn
2022-7 - 2024-9 · 2 yrs 3 mos

Reston, Virginia, United States

Built and supported an enterprise Identity Risk and Insider Threat Program Analyzed user behavior and access patterns to detect anomalous activity, privilege misuse, and data exfiltration risks Identified and mitigated high-risk exposure involving unauthorized use of external tools Aligned identity governance controls with NIST 800-53 Delivered executive briefings on identity-based threats and access risk

Optiv

Senior Consultant

Optiv

LinkedIn
2021-5 - 2022-7 · 1 yr 3 mos

United States

Conducted IAM assessments focused on RBAC, identity lifecycle management, and privileged access risks Identified access control gaps and recommended Zero Trust and identity governance improvements Advised clients on identity-centric cybersecurity frameworks

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IT Consultant

-

2016-7 - 2021-5 · 4 yrs 11 mos

Virginia, United States

IT Consultant July 2016 – Present Managing projects obtaining data regarding customer service and logistical flow through surveys, interviews, questioning, and observations. Weighting measurement techniques and compiling data into business intelligence for decision-makers resulting in a 28% sales increase in 12 months. Presenting results of data collection to decision-makers, executives, and field associates. Used data analysis to increase sales, and guest services. Awarded for leading change management and recognized as one of the best regionally in process. Implemented field online ordering network operations systems to include hardware installation, testing, network trouble-shooting, process, and policy development. Mentored leaders to manage new processes and built-out to meet future needs who promoted executives and franchisees.

Sotera Defense Solutions, Inc.

Senior Supervisory Intelligence Analyst

Sotera Defense Solutions, Inc.

LinkedIn
2012-8 - 2016-7 · 4 yrs

Washington D.C. Metro Area

Senior analyst manager for a watch warning center. Lead a team to compile metadata from IP addresses to IP addresses outside the US measuring frequency and duration. Compiled data into pivot tables and presented intelligence to decision-makers. Managed project of the expansion of two government watchlist databases consisting of over 800 FBI cyber counterintelligence and counterterrorism cases.

Federal Bureau of Investigation (FBI)

HUMINT Targeter

Federal Bureau of Investigation (FBI)

LinkedIn
2006-10 - 2012-8 · 5 yrs 11 mos

Washington DC-Baltimore Area

Intelligence Analyst (Counterintelligence / Insider Threat) Investigated insider threats involving identity misuse and unauthorized access Produced intelligence reports on behavioral risk indicators and access anomalies Briefed senior leadership on threat mitigation strategies

Ocoee Police Department

Police Detective

Ocoee Police Department

LinkedIn
1997-7 - 2006-10 · 9 yrs 4 mos

Ocoee, Florida, United States

As a detective with the Ocoee Police Department I was assigned to the Investigation or Economic Crime, Cyber Security Investigations, Confidence Schemes, Frauds Schemes, Identity Theft and wire fraud. I was a Field Training Officer and a Police Academy Instructor for recruit and advanced training.

Education

American University

American University

LinkedIn

Cybersecurity

2020 - 2021 · 1 yr

Defensive Cybersecurity program complete with in-depth networking, Cloud, Windows, and Linux security courses that aided in the mastery of cyber-infrastructure technologies, incident response techniques, and digital forensic theories. Prepared for Network+, Security+, LPI, CCSK, CCNA, CCENT, SSCP, and CySA+ certifications.

Palm Beach Atlantic University

Palm Beach Atlantic University

LinkedIn

Administration

2001 - 2005 · 4 yrs
Palm Beach Atlantic University

Palm Beach Atlantic University

LinkedIn

Organization leadership

2001 - 2002 · 1 yr
Valencia College

Valencia College

LinkedIn

Criminal Justice Technology

1999-1 - 2001-4 · 2 yrs 4 mos

David S.'s Contact Information

Email

******@***.com

Phone

(**) *** ****

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