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Security Protocol Engineer Jobs in Washington (NOW HIRING)

Google Inc.

Security Engineer, Detection

Reston, VA · On-site

$123K - $175K/yr

Experience with security engineering, computer and network security and security protocols. Preferred Qualifications * Experience in responding to security problems in target-rich environments ...

Cymertek Corporation

Network Security Engineer

Chantilly, VA · On-site

$107K - $146K/yr

Network Security Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this ... Expertise in configuring network protocols * Strong troubleshooting skills * Familiarity with ...

Cymertek Corporation

Network Security Engineer

Reston, VA · On-site

$108K - $148K/yr

Network Security Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this ... Expertise in configuring network protocols * Strong troubleshooting skills * Familiarity with ...

AeroVironment

System Engineer

Jessup, MD · On-site

$102K - $153K/yr

The engineer will work closely with a small team that regularly collaborates with end users and ... Oversee patching, vulnerability remediation, and security protocol enforcement * Collaborate with ...

Cymertek

Network Security Engineer

Chantilly, VA · On-site

$108K - $147K/yr

Network Security Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this ... Expertise in configuring network protocols * Strong troubleshooting skills * Familiarity with ...

Cymertek

Network Security Engineer

Annapolis Junction, MD · On-site

$106K - $146K/yr

Network Security Engineer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please ... Expertise in configuring network protocols * Strong troubleshooting skills * Familiarity with ...

Cymertek

Network Security Engineer

Tysons, VA · On-site

$104K - $143K/yr

Network Security Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this ... Expertise in configuring network protocols * Strong troubleshooting skills * Familiarity with ...

Cymertek

Network Security Engineer

Reston, VA · On-site

$108K - $149K/yr

Network Security Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this ... Expertise in configuring network protocols * Strong troubleshooting skills * Familiarity with ...

AeroVironment, Inc.

System Engineer

Jessup, MD · On-site

$102K - $153K/yr

The engineer will work closely with a small team that regularly collaborates with end users and ... Oversee patching, vulnerability remediation, and security protocol enforcement * Collaborate with ...

Google

Security Engineer, Detection

Reston, VA · On-site

Experience with security engineering, computer and network security and security protocols. Preferred qualifications: * Experience in responding to security problems in target-rich environments ...

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Security Protocol Engineer information

What is a security protocol engineer?

Security Protocol Engineers are professionals who design, implement, and analyze cryptographic protocols that protect data and communications within computer systems and networks. They work to ensure that information is transmitted securely, preventing unauthorized access, data breaches, and cyber attacks. Their responsibilities often include assessing existing security protocols, developing new solutions, and collaborating with other cybersecurity experts to maintain robust system defenses. These engineers play a vital role in industries where data security and privacy are critical, such as finance, healthcare, and technology.

What are the key skills and qualifications needed to thrive as a security protocol engineer?

To thrive as a Security Protocol Engineer, you need deep knowledge of cryptography, secure communications, and network security, typically backed by a degree in computer science or a related field. Familiarity with industry standards such as TLS, SSL, and tools like Wireshark, OpenSSL, and relevant certifications (e.g., CISSP, CEH) is often required. Strong analytical thinking, problem-solving abilities, and effective communication skills help you collaborate with teams and address complex security challenges. These skills are essential to design, implement, and maintain secure protocols that protect organizational data and maintain trust in digital systems.

What are some typical challenges a security protocol engineer faces when ensuring secure communication between distributed systems?

Security Protocol Engineers often encounter challenges such as balancing robust security with system performance, addressing compatibility issues across diverse platforms, and staying ahead of evolving cyber threats. They must ensure that cryptographic protocols are not only resilient against current attack vectors but also scalable and maintainable as systems grow. Close collaboration with software developers, network engineers, and product teams is common to ensure secure implementation and seamless integration of protocols into existing infrastructures.

What is the difference between Security Protocol Engineer vs Network Security Engineer?

AspectSecurity Protocol EngineerNetwork Security Engineer
CertificationsCEH, CISSP, OSCPCISSP, CCNP Security, CEH
Work EnvironmentDesigning and analyzing security protocols, cryptography, secure communicationImplementing and managing network security measures, firewalls, intrusion detection
Industry UsageTech, finance, government for secure communication protocolsAny industry with network infrastructure, including enterprise and service providers

The Security Protocol Engineer focuses on developing and analyzing security protocols and cryptographic systems, ensuring secure communication. In contrast, the Network Security Engineer implements and manages network security tools to protect organizational networks. Both roles require similar certifications and often work in overlapping environments, but their core responsibilities differ in focus and scope.

What cities in Washington are hiring for Security Protocol Engineer jobs?

Cities in Washington with the most Security Protocol Engineer job openings:

Security Engineer, Detection

Reston, VA • On-site

Google Inc.
Software Development • 10K+ employees
Learn more about Google Inc.external

$123K - $175K/yr

Other

Re-posted 28 days ago

Google rating

8.8

Company rating: 8.8 out of 10

Based on 103 frontline employees who took The Breakroom Quiz

Job description

Google, Reston, VA, USA

Required Qualifications
  • Bachelor's degree or equivalent practical experience.
  • 1 year of experience with security assessments or security design reviews or threat modeling.
  • 1 year of coding experience in one or more general purpose languages.
  • Experience with security engineering, computer and network security and security protocols.
Preferred Qualifications
  • Experience in responding to security problems in target-rich environments, looking at security alerts, front-line analysis, and response.
  • Expertise with signals development, threat hunting, and threat modeling.
  • Expertise in the analysis of large data sets and intrusion detection systems.
  • Knowledge of modern AI/ML frameworks and tools, including experience in prompt engineering.
Responsibilities

Our Security team works to create and maintain the safest operating environment for Google's users and developers. Security Engineers work with network equipment and actively monitor our systems for attacks and intrusions. In this role, you will also work with software engineers to proactively identify and fix security flaws and vulnerabilities.

The Detection team develops and maintains the signals, tools, and infrastructure we use, constantly evolving them to match sophisticated attackers. As a Security Engineer in the Infrastructure Detection domain, you will bridge the boundary between Google Cloud Platform (GCP) and production (network, data center). Our outlook is to establish a self-defending enterprise where no adversary can exploit or abuse our global infrastructure undetected. You will help us transition from manual, reactive security models to proactive, highly automated, and AI‑driven defense systems capable of sublinear coverage growth. You will help protect network boundaries, harden systems against attacks, and actively build the intelligent automation required to defend highly sensitive data at an unprecedented scale.

  • Design, implement, and maintain high‑fidelity detections across critical infrastructure focus areas, including compute (GKE), supply chain, IAM/API (LOAS, Cloud IAM), and network.
  • Partner with program teams to deploy agentic detection engineering workflows, shifting defenses from “Detect and Respond” to machine‑speed “Infer and Interrupt.”
  • Ground detection logic in factual threat data by leveraging proven exploit paths from Red teams, Orange teams, and the Vulnerability Reward Program (VRP).
  • Reduce manual triage toil and operational burden by optimizing feedback loops between prevention, detection, and response.
  • Participate in a 24/7 global operation that hunts for and responds to security events on Google's networks. Perform investigations on a wide variety of events from various sources to determine whether they pose a threat to Google.
Compensation

US: $123,000 - $175,000 (USD) + 15% bonus target + equity + benefits. Learn more about benefits at Google.

EEO Statement

Google is proud to be an equal opportunity and affirmative action employer. We are committed to building a workforce that is representative of the users we serve, creating a culture of belonging, and providing an equal employment opportunity regardless of race, creed, color, religion, gender, sexual orientation, gender identity/expression, national origin, disability, age, genetic information, veteran status, marital status, pregnancy or related condition (including breastfeeding), expecting or parents-to-be, criminal histories consistent with legal requirements, or any other basis protected by law. See also Google's EEO Policy, Know your rights: workplace discrimination is illegal, Belonging at Google, and How we hire.

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