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Entry Level Network Security Jobs in Washington (NOW HIRING)

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Entry Level Network Security information

What is an entry level network security?

An Entry Level Network Security job is a starting position focused on protecting computer networks from threats like hackers, malware, and unauthorized access. Professionals in this role typically monitor network traffic, assist in setting up firewalls, respond to security incidents, and help maintain the integrity and confidentiality of data. They work under the supervision of more experienced security staff and may also help with security audits, basic troubleshooting, and user education. This position is ideal for recent graduates or those new to the IT security field who are looking to build foundational skills and advance to more specialized roles.

What are the key skills and qualifications needed to thrive as an entry level network security professional?

To thrive as an Entry Level Network Security professional, you need foundational knowledge of networking concepts, security protocols, and typically a degree in computer science or related field. Familiarity with firewalls, intrusion detection systems, and industry certifications like CompTIA Security+ or Cisco CCNA Security is often expected. Analytical thinking, attention to detail, and effective communication are vital soft skills for identifying and resolving security threats. These skills and qualifications are crucial for protecting organizational data, ensuring compliance, and maintaining secure network operations.

What are some common challenges faced by entry level network security professionals, and how can they overcome them?

Entry level network security professionals often encounter challenges such as keeping up with rapidly evolving cyber threats, managing multiple security tools, and responding to security incidents efficiently. Newcomers may also find it challenging to understand complex network architectures and effectively communicate technical information to non-technical colleagues. To overcome these challenges, it is helpful to regularly participate in training, stay updated on industry news, seek mentorship from experienced team members, and practice clear communication. Collaborating closely with IT and other security staff can also help build confidence and improve problem-solving skills.

What is the difference between Entry Level Network Security vs Network Security Analyst?

AspectEntry Level Network SecurityNetwork Security Analyst
CertificationsCompTIA Security+, Cisco CCNACompTIA Security+, Cisco CCNA, CISSP (preferred)
Work EnvironmentSupport teams, basic security tasks, monitoringMonitoring, analyzing security threats, incident response
Employer UsageEntry-level roles in IT/security teamsMid-level roles in cybersecurity teams

Entry Level Network Security roles focus on foundational security tasks and basic monitoring, often requiring certifications like Security+ or CCNA. Network Security Analysts handle more complex threat analysis and incident response, usually with additional certifications like CISSP. While both roles work within IT security teams, the Analyst position involves greater responsibility and expertise.

What are the most commonly searched types of Network Security jobs in Washington?

The most popular types of Network Security jobs in Washington are:

What are popular job titles related to Entry Level Network Security jobs in Washington?

For Entry Level Network Security jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Entry Level Network Security jobs in Washington look for?

The top searched job categories for Entry Level Network Security jobs in Washington are:

Infographic showing various Entry Level Network Security job openings in Washington as of August 2026, with employment types broken down into 86% Full Time, 11% Part Time, and 3% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

Computer Network Operations Developer

ManTech

Annapolis Junction, MD • On-site

$91K - $153K/yr

Full-time

Medical, Life, Retirement, PTO

Posted 11 days ago


Key responsibilities

  • Design, develop, document, test, debug, and maintain hardware or software-based CNO capabilities.

  • Ensure effective communication and coordination with leadership and customers.

  • Supervise and mentor subordinate project and ICON Innovation Collaborative (IIC) staff.


ManTech rating

8.8

Company rating: 8.8 out of 10

Based on 15 frontline employees who took The Breakroom Quiz

48th of 247 rated software companies


Job description

Description & Requirements
Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Computer Network Operations Developer to join our team in Annapolis Junction, MD.

Responsibilities include, but are not limited to:

  • Leads the designing, developing, documenting, testing, debugging and maintenance of hardware or software based CNO capabilities.

  • Ensure effective communication coordination and transparency with leadership and customers.

  • Responsible for ensuring software standards meet network and security requirements.

  • Supervising and mentoring subordinate project and ICON Innovation Collaborative (IIC) staff.

Minimum Qualifications:

  • Bachelor's Degree and 4+yrs experience OR High School and 8+ yrs experience OR Associates and 6+ yrs OR experience OR Master's and 2+ yrs experience OR PhD and 0+ yrs experience.

  • Proficiency in Python and C/C++ programming.

  • Proficiency in low-level internals in one or more technology areas (e.g., Windows, Unix, Mobile, Network devices).

  • Proficiency with networking (TCP/IP) and socket level programming.

Preferred Qualifications:

  • CNO capability development experience. Software Analysis/Reverse Engineering experience.

  • Understanding of assembly programming concepts.

  • Unit Test experience.

  • Experience using Atlassian products (JIRA, Confluence, Crucible).

  • Relevant industry standard certifications such as Certified Entry-Level Python

  • Programmer (PCEP) or C++ Certified Professional Programmer Certification (CPP).

Clearance Requirements:

  • Must have a current/active TS/SCI with Polygraph.

 Physical Requirements: 

  • Must be able to be in a stationary position more than 50% of the time. 

  • Must be able to communicate, converse, and exchange information with peers and senior personnel. 

  • Constantly operates a computer and other office productivity machinery, such as a computer. 


The projected compensation range for this position is $91,600.00-$153,800.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.  In addition, MANTECH invests in its employees beyond just compensation.  MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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