The year 2018 was a remarkable period for the information technology industry. Organizations across every sector were accelerating their digital transformation efforts, and the demand for skilled IT professionals was growing faster than universities and training programs could keep up. In this environment, professional certifications became the most reliable way for employers to identify candidates with verified, practical knowledge in specific technical domains.
For IT professionals, earning a recognized certification in 2018 was not merely a resume decoration but a genuine career accelerator. Certified professionals consistently commanded higher salaries, received more interview callbacks, and advanced into senior roles faster than their non-certified counterparts. The seven certifications that stood out most prominently during that year each represented a domain where industry demand was at its peak and where certified expertise translated directly into professional opportunity.
CompTIA Security Plus Dominated Entry-Level Cybersecurity Hiring
Cybersecurity was already one of the hottest fields in technology by 2018, and CompTIA Security Plus stood firmly at the center of entry-level hiring in that space. The certification validated foundational knowledge in network security, threat management, cryptography, identity management, and risk mitigation, covering exactly the competencies that organizations needed as cyberattacks grew more frequent and more sophisticated. Employers across government, healthcare, finance, and private enterprise listed Security Plus as either a preferred or required qualification in thousands of job postings throughout the year.
One of the strongest aspects of Security Plus in 2018 was its vendor-neutral nature, meaning the knowledge it validated applied across different technologies and platforms rather than locking candidates into a single vendor ecosystem. The Department of Defense in the United States formally recognized Security Plus under its directive 8570, making it a mandatory credential for many government and defense contractor roles. This official recognition elevated the certification’s prestige and made it a top priority for professionals entering or transitioning into cybersecurity careers.
Cisco CCNA Remained the Gold Standard for Networking Professionals
The Cisco Certified Network Associate certification had maintained its position as the most recognized networking credential in the world for years before 2018, and that year was no exception. CCNA validated skills in IP addressing, routing protocols, switching technologies, WAN connectivity, and basic network security, providing a comprehensive foundation that employers across virtually every industry valued highly. Networking professionals who held the CCNA certification in 2018 enjoyed strong job prospects and competitive starting salaries that reflected the practical relevance of the skills the credential represented.
What made CCNA particularly powerful in 2018 was the breadth of specialized tracks that Cisco offered beneath the CCNA umbrella. Professionals could pursue CCNA Security, CCNA Wireless, CCNA Data Center, and CCNA Cloud among others, allowing them to tailor their certification to their specific career focus while still building on the core networking knowledge that the base CCNA provided. This flexibility made the Cisco certification family relevant to a wide range of networking roles and made CCNA one of the most strategically valuable certifications a technology professional could hold in that era.
AWS Certified Solutions Architect Surged with the Cloud Computing Boom
Cloud computing was transforming the technology landscape in 2018, and Amazon Web Services stood at the forefront of that transformation with the largest market share among cloud providers. The AWS Certified Solutions Architect Associate certification emerged as one of the most sought-after credentials of the year as organizations raced to migrate their infrastructure to the cloud and desperately needed professionals who understood how to design reliable, secure, and cost-effective solutions on the AWS platform.
Professionals who earned the AWS Solutions Architect certification in 2018 found themselves in exceptional demand, often receiving multiple competing job offers and salary packages that significantly exceeded what comparable non-certified professionals could command. The certification validated knowledge in core AWS services including EC2, S3, RDS, VPC, and IAM, as well as architectural best practices around scalability, fault tolerance, and security design. As cloud adoption accelerated throughout the year, this certification’s market value only continued to grow, cementing it as one of the defining credentials of that technological moment.
PMP Certification Elevated Project Managers Across Every Industry
The Project Management Professional certification issued by the Project Management Institute was not exclusively an IT credential, but in 2018 it held tremendous value within the technology sector where complex software development, infrastructure deployment, and digital transformation projects required skilled project leaders who could deliver results on time and within budget. Organizations investing heavily in technology initiatives during this period needed certified project managers who could navigate the unique challenges of IT projects with structured methodologies and proven frameworks.
PMP holders in 2018 consistently reported significant salary premiums over non-certified project managers, and the credential was recognized across industries including banking, telecommunications, healthcare technology, and government IT. The certification required both formal education and documented project management experience, which meant that PMP holders brought a combination of theoretical knowledge and real-world practice that employers found exceptionally valuable. For IT professionals who found themselves moving into leadership and coordination roles, the PMP represented a natural and highly rewarding career investment.
Microsoft MCSA Certification Validated Windows and Server Expertise
Microsoft Certified Solutions Associate was a highly relevant credential in 2018 for professionals working in environments built on Microsoft technologies. The MCSA certification was available across several tracks including Windows Server, SQL Server, Office 365, and Windows 10, allowing professionals to specialize in the Microsoft technology most relevant to their current role or career aspirations. In a world where the majority of enterprise organizations ran Windows-based infrastructure, certified Microsoft professionals were consistently in high demand.
The MCSA also served as a foundation for more advanced Microsoft certifications including the Microsoft Certified Solutions Expert, giving professionals a clear and structured path for continued learning and career advancement. Organizations that relied heavily on Microsoft products for their daily operations placed significant value on MCSA-certified staff because the certification assured them that the individual had verified knowledge of the specific platform their business depended on. For IT professionals working in system administration, database management, or desktop support environments in 2018, MCSA was a logical and rewarding certification to pursue.
Certified Ethical Hacker Addressed the Growing Offensive Security Demand
As cyber threats evolved in sophistication and frequency throughout 2018, organizations increasingly recognized that defending their networks required understanding how attackers thought and operated. The Certified Ethical Hacker certification issued by the EC-Council addressed this need by validating knowledge in penetration testing techniques, vulnerability assessment, social engineering, and offensive security methodologies. Certified ethical hackers were professionals who had demonstrated the ability to think like an attacker in order to identify and address weaknesses before malicious actors could exploit them.
The CEH certification experienced strong growth in demand during 2018 as companies built out dedicated red team functions and security operations centers that required offensive security expertise. Government agencies, financial institutions, and large enterprises were particularly active in seeking CEH-certified professionals who could conduct authorized penetration tests and security assessments on critical systems. The credential represented a fascinating niche within cybersecurity that combined technical depth with a uniquely adversarial and creative mindset that many professionals found genuinely engaging and professionally rewarding.
Google Cloud and VMware Certifications Gained Rapid Momentum
While AWS dominated the cloud certification conversation in 2018, Google Cloud certifications were gaining significant momentum as Google Cloud Platform expanded its enterprise customer base and invested heavily in competing with AWS and Microsoft Azure. The Google Cloud Certified Professional Cloud Architect credential attracted particular attention from professionals working in data-intensive environments where Google’s strengths in machine learning, big data, and analytics provided compelling advantages over competing platforms.
VMware certifications also maintained strong relevance in 2018 among professionals working in virtualization and data center environments. The VMware Certified Professional credential validated expertise in vSphere, the platform that powered virtualization in a large percentage of enterprise data centers worldwide. As organizations worked to modernize their infrastructure and many moved toward hybrid cloud models that combined on-premises virtualization with public cloud services, VMware-certified professionals found themselves at the intersection of two major technology trends, making their skills particularly valuable and their career prospects exceptionally bright throughout that year.
Conclusion
The IT certification landscape of 2018 reflected an industry in the middle of profound and rapid transformation. Cloud computing, cybersecurity threats, and digital transformation initiatives were reshaping what employers needed from their technical staff, and the certifications that held the most value were precisely those that aligned with these dominant trends. CompTIA Security Plus, Cisco CCNA, AWS Solutions Architect, PMP, Microsoft MCSA, Certified Ethical Hacker, and Google Cloud certifications each represented a domain where verified expertise translated directly into career opportunity and professional advancement.
Looking back at 2018 from a broader perspective, it is clear that the certifications which thrived during that period were those that combined genuine technical depth with broad industry recognition. Credentials that were backed by respected organizations, updated regularly to reflect current technology, and aligned with real employer needs consistently outperformed niche or outdated certifications in terms of salary impact and job market demand.
For IT professionals navigating their career development during that year, the decision of which certification to pursue was genuinely consequential. The right credential could open doors to roles and salary levels that would have been otherwise inaccessible, while the wrong choice could result in months of study investment with limited professional return. The seven certifications highlighted here represented the strongest possible choices for professionals at various stages of their careers and across different specializations within the technology field.
The broader lesson from the 2018 certification landscape is that continuous learning and credential development are not optional in the technology industry but rather essential practices for anyone who wants to remain competitive, relevant, and well compensated throughout their career. The professionals who understood this and invested consistently in their education were the ones who thrived, and that principle remains as true and as important today as it was during that pivotal year in the history of information technology.
